GMax GM54S Modular Helmet

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Modular Helmets - GMax GM54S Modular Helmet

Rating: 9

(195 Reviews) Read Reviews

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List Price: $179.95
Sale Price: $124.95

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GMax GM54S Modular Helmet

Item Code: GMaxGM54SSolid
Color:Black, Flat Black
Certifications:DOT approved
Shell:thermo-plastic alloy 


GMAX leads the helmet industry with another innovative helmet, the 54S modular helmet with retractable sun shield, lightweight small shell design that sits down on your head and GMAX industry leading "No Bull Venting Design" all for a reasonable price!

  • New inner flip tint sun lens.
  • Inner flip shield is easily raised of lowered with a leverlocated on the exterior of the helmet.
  • Distortion free clear single lens shield.
  • New integrated multi-function red L.E.D rear light.
  • Optional rear brake light kit available.
  • One hand easy to use chin bar push to open mechanism.
  • Lightweight D.O.T approved thermo-plastic alloy shell.
  • Excellent shield sealing reduces unwanted air and noise.
  • GMAX "D.E.V.S" adjustable "dual exhaust venting system",top, side, and rear venting reduces fogging and sweating by allowing hot air to escape from the mouth area and top of head.
  • Adjustable chin vent directs air upward across the inside of theshield to help reduce or eliminate fogging.
  • Large eye port for improved range of vision.
  • Coolmax comfort liner and cheek pads move the moisture away from your body and the fabric dries quickly. The added performance keeps you dry and comfortable.
  • Removable/washable interior and adjustable cheek pads allow for more comfortable sizing.
  • Deluxe ear pockets for better fit and comfort.
  • Built in speaker pockets for communication systems.
  • Soft padded chin strap.
  • Painted shell with high quality clear coat finish.
  • Soft helmet bag included.

Size Chart

Helmet Sizing Information.We ask that you use the following information to help choose the proper size helmet. In order for a helmet to protect properly and be the most comfortable, it must be size to your head correctly.

To find the Correct size helmet for a person's head:

  1. Measure the head circumference one-inch above the eyebrows and ears
  2. Using the circumference measured, use the size chart below to find the approximate size
  3. Once you have tried on the helmet it should fell snug equally around the head. The helmet should not feel too tight or too loose at any point around head.

*** Please remember that all head shapes vary slightly and that this sizing chart is to be used as a starting guide, not an exact guide.

Metric cm Inches Letter Number
53 - 54cm 21-1/4" - 21-5/8" XS 6-3/4 - 6-7/8
55 - 56cm 22" - 22-7/16" S 7 - 7-1/8
57 - 58cm 22-13/16" - 23-1/4" M 7-1/4 - 7-3/8
59 - 60cm 23-5/8" - 24" L 7-1/2 - 7-5/8
61 - 62cm 24-3/8" - 24-13/16" XL 7-3/4 - 7-7/8
63 - 64cm 25-3/16" - 25-5/8" XXL 8 - 8-1/8
65 - 66cm 26" - 26-3/8" XXXL 8-1/4 - 8-3/8
67 - 68cm 26-1/2" - 26-5/8" XXXXL  

Customer Reviews

Rated 9 out of 10 based on 195 reviews
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Gmax helmet

Comment: Helmet is of good quality. I would buy another if needed.


Lower Arkansas

GMAX gm54s

Comment: i have bought helmets and accessories from jafrun and always very satisfied. GMAX is the perfect helmet for me with the one hand chin ber push open mechanism,D.E.V.S dual exhaust venting system and coolmax comfort liner.becaues im claustrophoic and thats why the gmax is perfect.



Gmax 54s modular helmet

Comment: Love this helmet. I first wore this helmet and swore I could feel the breeze blowing through my hair! The many air vents are a plus!! I love the sunvisor and the removable interior--just snaps in or out! I own many helmets and this one is by far the best. I drive to and from work at night and the rear light is awesome!! If I had any modifications to make on this helmet; I would make it lighter. It's not real heavy but it's not the lightest helmet either. Overall I would give it 4.5 stars, taking .5 off for the weight.


Alton, IL

54s gmax

Comment: love it, vents keep it from fogging up in winter, not like my other 2 HJC ClMax's, more vents for summer riding and it pulls air into it, never had that before, sun visor works great, I could not be more pleased


Woodstock, Ga

Great motorcycle helmet

Comment: Helmet does the job great. Has a wind guard under your chin, helps reduce unwanted air in your eyes. The helmet is a little on the heavy side, may take some getting use too. Sun visor works great, just make sure the helmet is the right size. Only down side is some rattle from the visor slide on the top of the helmet. Overall great helmet for the price. (Used for over 500 miles)



Awesome service

Comment: I have been trying to find a helmet like this one for some time at a price that i felt good with. GMax Helmets - GMax GM54S Modular Helmet with Inner Sun Visor Solids. I was tired of using sun glasses not being able to drink my drink while riding. etc. I was also looking for a quality product . The service was great. I really like the helmet color, features etc. It arrived at my home in a very timely manner. Thanks guys.


Jacksonville NC

GMax GM54S Modular Helmet

Comment: I tried several other modular helments and they were too tight on my cheeks. Anyone that ever wore a helment that was too tight very long knows what i'm talking about. I ordered a GMaxGM54S and as usual with Jafrum the helment arrived in just a few days. I was impressed with the quality and most of all the fit. IT FIT !!! With so many companies selling motorcycle accessories on the internet today. It is so good to find a company that you can trust. I trust Jafrum, for the best service, the best product at the best price. You can too.

Bill Ransom

Vero Beach FL

GMAX Helmet

Comment: Helmet fits real good. Anti fogging is good. Service was good and helmet arived quickly. Overall I am satisified with purchase.



Very pleased with GMax Modular helmet

Comment: The helmet was shipped in tow days and was exactly what I ordere. I would reccomend getting the double visor as the singel lens steams up pretty bad. Overall a great transaction.


Houston, Texas

GMax GM54S Solid Helmet - excellent

Comment: This helmet is the nuts, love that I don't have to take two pair of glasses with me since it has the sunvisor.

Tom W


Good Helmet

Comment: It is pretty tight, and I have not been able to figure out how to adjust it. If would be nice if it came with instructions. The sun visor is great. The vents seem to work quite well, and the battery powered light on the back is a nice safety feature.



Great versatile helmet

Comment: Delivery was fast, the helmet is comfortable in either warm or chilly weather, the vent system gives you alot of flexibility. Since I wear transition lenses, the flip down sun visor is a life saver!


Lompoc, Ca.

Bought 2... we like!

Comment: Its a really nice design. Great air flow. Ive rode in 90 degree weather with no sweat. We really like them.

Chuck H.

Chillicothe, OH

GMax GM54S Modular Helmet

Comment: Good Helmet. The only real issue that I think could be better is the placement of the visor lever. It should be closer to the bottom because with the face mask up you can't adjust the inner visor. Other than that, I feel like the face mask (in the down posotion) is a bit close to my chin (i.e. almost touching it).



GMax GM54S Modular Helmet

Comment: Helmet is of good quality. I would buy another if needed



Love my Helmet

Comment: Love my GMax helmet, the air flow is great, the sun visor is great. Very happy, and the light on the back of the helmet made it easier for others following us at night. Only change I would make is the chin strap I would really like a click latch with button relase like my other helmet.


Waterford, MI

Best Helmet to Date!!!

Comment: I have hated helmets all my life, they always gave me a headache, fit very badly and in general just sucked! So I haven't worn one for the last 30 years! I bought a 2X Size GMAX and I was surprized at the great fix and how comfortable it was to wear. First helmet I liked! I like the little flasher on the back of the helmet also, nice touch.

John Butman

Garrison, ND

GMAX 54S Helmet

Comment: LOVE THIS HELMET!!!!!!!!!!!!!!!!! Order arrived in 3 days and was excellant Helmet fits great and is extremely comfortable. I can't beleive how many vents this has.


Hyde Park NY

GMAX 54S Helmet

Comment: Great Helmet! Great Price! Constructed well, LED option on the back of the helmet works well and helps while riding at night, I've had many compliments on this helmet and would certainly buy another if needed.



GMax helmet

Comment: Love the fit, the clear and dark lens are perfect for all day riding, the rear light is very visible, I would buy another one.



Great helmet

Comment: Lightweight, Good XXXL fit. I like the light and the "Talk to me Goose" flip down visor.


Reno, NV

Nice helmet

Comment: Is a little tight around my jaw but is very well made and the price was right. It is well made and has lots of extras


Charlottesville VA

great helmet

Comment: I've had this helmet for awhile and I love it the dual visors are great. The vents work great keeps your head cool. I can feel the air flow over the top of my head and keeps me cool even in upper 70's weather. The light works good also very good at getting drivers attention. I would highly recommend this helmet to anyone.



GMax GM54S Solid Helmet

Comment: Just got my Gmax 54s from you and was quite surprised at the quantity of options and quality of the product in general for such a good price. The amount of vents and the fact that you can control all of them is a great factor as many of us know who have been riding for over 50 years can attest to. Only my second buy from Jafrum but I'll be back.

Edward Obeda

St. Paul, MN

Very good for the money

Comment: It is much better than expected for the price I paid, bought it from Jafrum, and have been using it daily, very nice lenses, both sunvisor and the faceshiled, got lots of compliments from rider friends. Very happy customer...

Elvan Aktas

Valdosta, GA, USA

Great choice

Comment: I have had this helmet for about a week and so far.... I Love it... it fits great, has good air flow, reasonably quiet and its easy to operate vents & latches & internal visor even with gloves on..... just have to wait and see how long it lasts before falls apart but it appears to be a quality product! so far 5 stars


Arkansas, USA





I'm impressed for the price!

Comment: Nice helmet with good feel inside. Lots of ventilation and good visual opening. Love the light! On the con side, it is heavy, which isn't that big of a deal, but the sizing runs small. Get at least one size larger than needed.


Edgewood, NM

GMax GM54S Helmet Review

Comment: Have purchased 2 of these helmets. They are comfortable and stay cool in Arizona heat. Love the built in sun shade and the LED on the back of the helmet. I've owned modular helmets for years. They are a great design. Only negative on this helmet is that some of the plastic parts feel cheap, but the cost of the helmet is low. Definitely worth buying.



Great Helmet

Comment: I wanted a modular helmet for riding in the cooler weather. After looking at a local shop I fell in love with the fit of the 54s, search the web and found the best price was here! The local store wanted $199 I picked it up shipped for $129. I have ridden all winter in Colorado with this helmet and love it. I have a full windshield and am able to ride with the front open and not get my head jerked around.


Southern Colorado


Comment: Size chart was on the money. The helmet has lost of vents great for the summer. I have been wearing it this winter with on problems. I like the sun shade it also has a vent for shield to keep it from fogging. Over all this is a great helmet.


Eastern Carolina

Satisfied customer

Comment: This was a great buy. Price was great... Fit was great... Shipping was fast... Helmet matches my bike color great... Pearl white... Helmet feels great with lots of air vents. I would recommend to a friend indeed.



Excellent Product

Comment: Great helmet, the best deal for the money, the delivery rate is surprising, very quality product. I will buy something else from you.


Moscow Russia

Great Helmet

Comment: Thanks Jafrum for offering a great helmet at a great price and getting it here on time. Very happy! It's quiet, comfortable and does everything they say it does, and does it well. Definitely reccomend!

Greg T

Los Angeles


Gmax helmet

Comment: This was a very good buy. I always get compliments from other riders asking about it. It is comfortable and the matte version looks great. It does seem to fog up when not going very fast



Best Helmet Ever!

Comment: The fit was perfect. I wear an XL in all the helmets I've owned and the GMax GM54S fits true to sizing chart. So far the most comfortable helmet I've ever had. The construction, style and features in this helmet are way worth the $125. My Sena Bluetooth installed perfectly and the boom mic no longer is cramped between my mouth and helmet jaw unlike my other helmets. The speakers fit perfectly in the ear pockets and I can hear just fine and they aren't pressing up against my ears. The ventilation is superb and the visor does not fog up (as advertised). You buy this helmet from Jafrum (the best price on the internet) and you won't regret it. Thanks Jafrum!!!!



Great for the $

Comment: I just received the Helmet and it lives up to the reviews. I also have an MX Gmax that I use for my sled and DRZ, and I like it more than my Klim helmet. I have a 22 3/4 in head but chose the L over the M. There are other posts recommending going up one size and I agree. A medium according to the sizing chart would have been too tight for me. I'm looking forward to using the helmet when the temp here in Wisconsin warms up.

Fast Eddie

Elkhart Lake, Wisconsin

Jafrum scores again...

Comment: I've bought a lot of my stuff from Jafrum and have never been disappointed. Prices and quality can't be beat. This helmet is top quality and I love the sun visor, works fantastic. I don't have to worry about remembering sunglasses or changing glasses. I love it, highly recommend.


Sierra Vista, AZ

Great Helmet!

Comment: Snug fit, ventilation works well. Love the inner sun lens. Only con is the location of the release to lift the chin bar. I would recommend this helmet.



Love it

Comment: Great helmet. Shipping was less than 2 days. Fits perfectly.



Great Helmet

Comment: Love the inside shield worked better than I expected it to lots of air goes threw it keeps me cool and the red light on back drives my wife crazy a bonus till she found the off switch by hittng back of my helmet after a rude comment


NE Arkansas

Fits, looks nice, safe, and affordable.

Comment: Ive had this helmet for about a month now in matte black. I dont ride without it. My head measured 25" so I went with the 2x because no 1x has ever fit me. Ive gotten a few compliments from people about how my helmet looks like it costs $500 and my family likes the blinking light on the back because it makes me "stand out as a motorcyclist" at night. The fit is just right - a little tight when I first got it but it broke in after about a week and now fits snugly on my forehead. If I were to need a new helmet (lets hope not) I would buy this same helmet again.


Orlando, FL

GMax GM54S Helmet

Comment: Helmet fits great and the light on the back is a great idea for night riding,also love the flip down shades and venting. Jafrum is the ONLY place to buy from as their delivery is amazing. This is my 2nd GMax. Crashed the other one.


Wrentham. Taxachusetts

GMax GM54s

Comment: Like buying a Chevy and people think it rides like a Porsche! The GM542 looks and feels awesome. Why spend more money than you need to. Save some for the rainy day!

Woody (Lee)

Manisique Michigan


Comment: Great product. I now have two. Delivery was quick even for slowest mode. Thanks for a great experience.Will shop here for more products,ie. intercom and speakers...

John Balk


Nice helmet

Comment: I bought two of these! One for the wife, and one for myself. They are comfortable, and with the vents stay cool. The built in sun visor is great. No need to try to fit sunglasses on under the helmet.

Gene B

Upstate NY

GM54S Modular Helmet

Comment: Best helmet available for the price. Great venting, hazard light on the back, easy to move shields and comfortable inner padding. Perfect for the serious rider, at a price that can't be beat.



GM54S Modular Helmet

Comment: Great price, and great return service if you need it. Helmet appears to be a very well thought out and made product. They are very well padded inside, so be prepared to order a size or two up, unless you have a very skinny head!


Moneta, VA

GMax GM54S

Comment: Good quality helmet. Great vents, visor is easy to use. Very happy at this price. Seems a little bit heavy, but I have not worn any other modular helmets, so this may or may not be normal.


Tucson, AZ

Good Helmet with only one issue

Comment: I like everything about the helmet except one item...the release button on the outside of the chin area to raise/lower the helmet is in an awkward location. A better spot would have been at the lowest point of the chin area so your thumb or index finger could easily release the lock. Other than that, I like the helmet.

Tom Bo

Columbia, MO

Great Helmet

Comment: Great helmet and fits perferfectly. no issues. I will def use them again.



Great Value modular

Comment: I use Rx eye wear so putting glasses on with the helmet on is easy. Air flow is good, sun visor is handy although the visor optics are average. Overall Helmet design very good. is very good bang for the buck!



GMAX GM54S Helmet Review

Comment: I saw this Helmet two years ago and I thought it looks awesome. I wanted one but did not have my bike on the road. Well this year I put it back on the road and decided to get the helmet. I may not of used the original site I saw the helmet at but, decided to use Jafrum. I am glad I did. It was delivered on time. No damage and was everything it claimed to be. I got the flat black model and the finish feels like that rubberized finish you sometime fine on certain item. Can't explain it but I love it. I have an older shoie flip-up helmet and it was a large. This helmet I ordered in a medium after researching how a helmet should fit. It fits fine. Light and comfortable. The only con is how to get the sticky glue off the pop down shield where the UV sticker was.

Bob Weir

New Jersey

GMax GM54S Helmet

Comment: I have waited to write a review until I have had several hours of riding time with the helmet. This is my first modular helmet and I really like it. I use to use a full face. The helmet fits well but the cheek pads are a little tight but can feel them loosening up. The GMax has better peripheral vision and is quieter so I can hear my speakers much clearer than the full face helmet I have. The speaker pockets are a nice feature. While the helmet seems heavy when holding it, I have not noticed any weight induced fatigue when wearing it. I also like the drop down shaded visor however, a great improvement would be to put a polarized lenses in.


Green Bay, WI

Unique GMax Helmet

Comment: Since I have been diagnosed with cancer, I have been told that I can't ride my motorcycle out in the sun. This helmet was a great way to keep being able to ride my vehicle without worry. I love the full coverage of it and the fact that it has many air vents to keep me cool in over 80 degree weather. The sun visor is also excellent. The L.E.D rear light provides me with more safety for night rides. It is an amazing product and I can't wait to get my break system to go with it.



GMax GM54S

Comment: Helmets great just alot heavier then most helmets of this style other thing is the front release it should be a better built or different design like the HJC helmet over all I like it.

Milton Barth


GMax GM54 Helmet Review

Comment: I purchased this GMax helmet several months ago.this helmet is the real has advance ventilation, safety technology built into unit, and, the modular helmet has many features. Jafrum got it right with pricing and delivery of product.

Karl Browder

karl browder

GMax GM54S Modular Helmet Review

Comment: Excellent helmet. Wasn't sure on size, have a 3/4 ZR in a large, Saw where some said this runs small. A large is just right on me. Great features, built in sun visor is great, tons of vents..Will see how long it last.


SW. Wisconsin

GMAX GM54S Helmet Review

Comment: Really like the features of the Gmax GM 54S. But I must say being a senior (over 70) the helmet is really heavy for me. I guess I'm accustomed to a lighter helmet.

Robert W


Excellent helmet

Comment: This is an excellent modular helmet. It's comfortable all around (the foam padding provides good suppor on top of the head, back of the head, forehead, cheeks and ears without any hotspots). The vents are well placed and work really well -- I have used the helmet iin 90 degree weather, and the vents do their job well when I am moving. At stoplights, I need to open the face shield to get some cooler air to come in. I have not noticed any wind noise issues, but, then again, I always wear ear plugs whenever I hop on my bike. Both full face helmets and modular helmets still allow enough noise to come through to damage your hearing over time. So ear plugs are a must for me. The helmet also looks good in both shape and color. People have commented on how the helmet has a nice look. I have the vivid black color, which complements my vivid black H-D Steet Glide really well. I have upgraded the helmet with the Gmax LED Brake Light Kit, and my wife says it really stands out at night when braking. Installing the new brake light only requires a small Philips screw driver. Really easy to do. I have also installed a Sena SMH10 Bluetooth mic/headset on the helmet, and, again, installing it was easy due to the removable liners. The whole setup works really well (great sound quality, and the Sena wind noise cancellation technology is top-notch). The boom mic needs to be pivoted each time I put the helmet on or remove the helmet, due to the large air deflector inside the chin bar. It's a teeny bit of a hassle (some other helmets might have a smaller air deflector in the chin bar), but the safety light on the back of the helmet (especially with the brake light upgrade) way outweighs this hassle that I introduced to the helmet myself with the addition of a Bluetooth unit. I highly recommend this helmet.


San Jose, CA


Comment: Just had brain surgery 4 weeks ago and wanted a new better fitting helmet and fit the PERFECT one! Jafrum and GMax a perfect combination! THANK YOU for the superb service and FAST shipping!

Mary Stevens

St. Charles, MO

Good Fitting

Comment: My wife love it, perfect fit and a lot of accessories to work with. Dark cover, light, nice color.


Los Angeles

High Value Helmet, Gmax GM54S

Comment: This helmet is comfortable for my head shape and very well ventilated. The integrated sun shield is effective and can be placed in any position as opposed to helmets that only allow the shade to be either fully deployed or fully retracted. Overall I'm extremely satisfied with this purchase.



GMax 54 S Helmet Review

Comment: Great helmet. I need a 3X and they are hard to find. This one fits perfect and has all the current features. I especially like the internal flip down sun shield. No more sun glasses inside the helmet. The service from jafrum and shipping was super. I'd buy another one.



GMax GM54S Helmet Review

Comment: Very impressed with the fit and fish. Pros: Very comfortable, ventilation is nicely adjustable. Sun shield works great. Visor optically good. LED is a nice bonus. Cons: A bit eavy, a bit noisy, a bit easy to fog if you don't crack the visor.


Los Angeles

Excellent Helmet!

Comment: Size chart is accurate, fit me perfectly per my usual hat size. Cheek pads are a bit tight on my round shaped face, but I understand they come in various sizes that can be changed out, so may order those if the original size doesn't break in a little. I wear eyeglasses, but like the added security of a full face helmet, and this modular helmet was a great solution...flip up the front via an easily accessible slide release on the chin area, and it can be pulled over, glasses and all, very easily. Flip down sun visor also cures my other issue...nothing better than having built in sunglasses that can easily be flipped up or down via the slider on top of the helmet. Plenty of adjustable vents keep the airflow moving through on warm days, and the safety light on the back for night riding keeps my Mom happy :-) Planning to get the kit that will wirelessly connect it to my bike's brake lights also. Jafrum service and delivery was excellent, as usual. Highly recommended!

Dee from Minnesota

Austin, MN

GMax GM54S Solid Helmet Review

Comment: This is a good helmet. As mentioned before its tight in the cheek area,but the pads release after some wear and now it's comfortable. The speaker pockets are great.



GMax GM54S Solid Helmet Review

Comment: Wasn't a full face helmet guy but this helmet fits Great and is comfortable. I got the LED light / transmitter so helmet light goes on when I hit my brake. It vents well so I have been wearing even in the summer. The price is the other reason that I picked this helmet. I recommend it highly!

Patrick McCarthy

Eagle, Wisconsin

GMAX GM54s-w brake light

Comment: Love the Helmet, brake light feature is great.  they offered matching accessories, website navaigation easy.



GMax GM54S Modular Helmet Review

Comment: I havent wore the helmet on a ride yet but i did try it on and I ordered based off my hat number and it fits great is well built my only complaint so far is the band on top of the helmet that pushes the sun shade down is real weak



GMax GM54S Solid Helmet Review

Comment: Was pleasently suprised when I received helmet well made plenty of ventilation. I'm very sensitive to sunlight and the built in visor is more than adequate to block out a good deal of UV while still allowing me to see at sunset etc.

james gale

lees summit,mo

Thrilled ! GMax GM54S Helmet

Comment: When I picked out this helmet it was going to be a second hemet for me so I didn't have to remove my comunication system when I was not riding with my son, It was difficult to stick in my trunk when going places with the communication system on. My first helmet was more expensive and I must say this GMax beats that one out! Comfort: plenty around the ear area{not smushed} modular face shield lifts up and down very smoothly, comfortable on the head,nice venting!, great led lighting on back of helmet for day and night riding. Locking system seems very secure, nice slide lever for sun shield in middle of top of helmet for easy engagment! Chin strap could possibly be a little better if it had a locking system plastic clip instead of a loop through and snap for quicker securing but not a real big deal, Tottally satisfied with the choice I made and very good service from Jafrum also.

John Persons

Apple Valley, MN

GMax GM54S Solid Helmet Review

Comment: Great Helmet at a Great Price. I looked at this helmet at retail stores and really liked it but choked at the price. When I saw it at Jafrum with a considerable savings attached I didn't hesitate. Prompt shipping too



GMax GM54S Solid Helmet Review

Comment: This is a cool helmet - literally and figuratively. The venting keeps my head cool while riding even on the hottest days and I get a lot of compliments from others about this helmet particularly the rear lighting feature. The front flips up easily to keep cool at stop lights. Pretty comfortable helmet with a lot of great features. The only reason I give it four stars is because I've only had it for a month and 1000 miles. If it stands the test of time and everything is still functioning well a year from now, I will change it to five stars in a heartbeat. Seems to be a great helmet for the money.



GMax GM54S Helmet Review

Comment: Awesome helmet, sizing chart was right on, shipping very timely, price extremely competitive, what more can I say, BUY one and do it from Jafrum!

Frank Albanese

Seattle, WA

GMAX GM54S Modular Helmet Review

Comment: This is my first helmet as a new rider and I have to say WOW, It met and exceeded my expectations, it feels very sturdy with good materials the LED light is a plus for added safety it keeps you very cool riding in hot weather with all the added vents and is very comfortable, If I have to I will buy another one in a heart beat.


Clarksville, TN

Great commuter helmet!

Comment: I use this helmet to commute 25 miles to work. In the mornings its dark so the back light makes me more visible. I've had two people ask me at stop lights where I got it for just that reason. The drop down sun shade is great for the commute home. Vents keep the helmet comfortable even in the 100+ degree heat. Overall a great value at the price.


McKinney, Tx

GMAX GM54S Modular Helmet Review

Comment: I love this helmet. With a fleet of 11 bikes, this is the only helmet I need. And the slide-down sunshade sure beats trying to use sunglasses under a helmet. I bought my wife an HJC modular helmet before I got my G-Max & now she wants mine. :)

Goofy Leo III

Green Bay, WI

Best Helmet

Comment: Superior helmet for the money. Sizing chart is dead on. Helmet light is very visible at night. My wife likes it so much she's getting one.

R.B. Shelnutt


GMax GM54S Solid Helmet Review

Comment: Helmet is of moderate weight. Not too heavy and not extremely light. Looks way cool in matte black. The fit is spot on with the size chart, and helmet stays cool when riding in 100+ degree weather. My only complaint is there is no dedicated Bluetooth system for the helmet, even though there are pockets for aftermarket bluetooth systems, but would be nice with a factory system. The LED is an awesome addition and if you ride at night, the break light transmitter is a must. Awesome helmet for the money!


Corpus Christi, Texas

GMax GM54S Modular Helmet Review

Comment: most comfortable helmet i have ever had.I really like the tail light.

Kenneth R Beasley


Nice Helmet

Comment: This is the first modular helmet I have owned. I works well, fits nice and is good quality which is good value for the price. This helmet seems to have good vents as I ride in the florida heat all day long and does not seem to bother me much as long as I am moving. I do need to lift the visor when stopped to get better air flow which is understandable and is the same with any helmet. I like the LED light in the back for safer night riding. I really like the modular design so I can get a drink without having to take the whole thing off. The retractable sun visor is a must for me now as I have had this feature on my last 3 helmets and I am so use to it I wouldn't go without. The vision field of this helmet is also very good from side to side. Now for some minor negatives. The sun visor seems to blur the vision when down all the way. Not sure if it is just oil or a film for the anti fog ability, but I intend to clean it real good and see if that can correct the problem. The nice thing about this sun visor is it can be placed at different levels rather than having to be either all up or down. I find that when I put it about 3/4 down I dont get the distortion of vision as bad. Also, although the chin strap is quite comfortable I really would prefer to have a quick click latch on the starp rather than the D latch. At least a little pull tab on the D ring to make loosening the strap easier. Not a huge deal, but would be a nice feature. Also the helmet is a little heavy but not uncomfortably. Won't take long to get used to. As others have said the position of the sun visor slide is on top of the helmet and when the modualr chin bar is in the up positon you can not access the slide to adjust the sun visor. Not a huge problem for me because if I am ever riding and put it up hte sun visor remains as eye protection, but you do have to remember to retract it first if you want it all up at the same time. Overall I am very happy with the helmet and as always, Jafrum shipping was extremely fast. Great helmet for the price. I give 4.5 stars, only taking off for the distortion of the sun visor.



Very Pleased!

Comment: This is a great helmet for the money. I love the features and it arrived very quickly after ordering. I'd definitely use this company again!

Mike Morris

Fayetteville, AR

Best Helmet I've Owned , GMax GM54S

Comment: The GMAX helmet is the most comfortable helmet i have owned, and the best priced for the features. We have two. Jafrum is great with great products!!

Tim Chandler

Filer, ID

GMax GM54S

Comment: This is a great company to do business with. Products are as advertised in quality and construction. Speedy delivery and accepted return of goods if the product didn't fit. I am a repeat customer and will purchase from them in the future.


Snellville, GA

GMax GM54S Solid Helmet Review

Comment: Great helment and great customer service from Jafrum. Helmet shipped and arrived very quickly in sharp and new condition. Great service from Jafrum. I had measured at 57cm, so I ordered the medium, but it wasn't quite snug enough (perhaps due to head shape). So I got a small which fit perfectly, and returned the medium w/ no problems and a fast refund. Helmet is comfortable w/ cheek pads, etc..., easy to get on and off w/ the modular feature, sun visor is very easy to operate w/ gloves on, solid antifog, good peripheral vision, and the LED on the back is brilliant. Only negative is that the helmet is a bit on the heavy side, but not much heavier than any comparably priced helmet as far as i can tell. Great helmet for the price.


los angeles

Great buy! Gmax GM 54S Helmets

Comment: The helmet fits great! True to size. I've gas several buddies comment in how they really like it. Everything works great on it. I've read on here issues with the flip down sun visor with it breaking. I can see how it would be a problem but if you're not careless with it, it shouldn't be a problem. The kicker with this helmet is the optional break light kit. It's pretty sime to install and adds a great safety option. I would most definitely recommend this helmet and buy it again especially at this price.

Peter Harvin

Asheville, NC

Great Helmet

Comment: I just bought the helmet and so far it is great I did use the sizing chart since but since it was on the upper edge on medium I went with a large and it fit great.


North Hollywood

Lovin It. GMax GM54S Helmet

Comment: I had tried on a friends GMax S54 early this spring while up in Idaho. I was impressed by the construction,fit of the chin bar and screen. The optical quality of the sunscreen is acceptable and the rear light is a nice touch. I followed the fitment chart and I got an excellent fit.It has plenty of vents which can be adjusted to provide a comfortable ride under all the conditions I have experienced this summer.

Carlos Casal


Good helmet for the money

Comment: Replaced a modular helmet that was not holding together well anymore. So far, I have been pleased w/ the construction and fit of this helmet.

Randall Wellman

Creola, OH

Great Helmet

Comment: I'm very impressed with this helmet. As a glasses wearer I hate full face helmets and was looking for a good modular that wouldn't send me into bankrupcy. Good side to side visibility, LOVE the flip down sunshield inside, love all the air vents. All-in-all a great helmet for the money. I don't care what anyone says... There is no such thing as a truly comfortable and cool helmet, but this one does a decent job of ventilation and you can feel the air flowing through it. It is also fairly comfortable on the head which I am sure will improve as it gets broken in. I'm very satisfied with the price/features provided.


Boise, Idaho

GMax GM54 Solid Helmet Review

Comment: The helmet fits great, looks good, and modular works easily. It is pretty quiet at normal speeds. When you get all that at a cheap price... five stars!

Josh Falzone

114 W Main Street, Somerville NJ 08876

GMax GM54S Helmet Review

Comment: My second GM54S helmet. Wanted a different color. Needed for trip. Jafrum had in stock and shipped quickly. The GM54S fits well, vents well, made well. As good as any Shoei I've owned and the price was lower than Jafrum's competitors. Pleased with the transaction.

John Britt

Tifton, GA

GMax GM54S Modular Helmet Review

Comment: I like the features that the GMax GM54S Modular Helmet has. There is great flow-thru ventilation and the dual shields works great. My only complaint - and it is a minor one - is that the helmet is a bit heavy.


Livingston, LA

GMax Gmax 54S Helmet Review

Comment: Really good deal,, used the sizing chart,helmet fit perfect.It was literally on my doorstep in 2 days!!

Ray W.

Raleigh, NC

Very Good City Helmet

Comment: The reviews of this helmet are right on - it is VERY good. It is lightweight, well constructed, and very versatile. It has more ventilation than any other helmet I've owned. It is lightweight, and works well in any configuration - visor up, visor down, or even chinguard up with "fighter pilot" visor down. Very minor drawbacks: A very small amount of visual distortion through the sunshield with the visor down, and if you are not careful to hold the metal chinstrap loops out of the way when putting it on or it will scratch the crap out of your face.

Dan H

Denver, Colorado

GMax GM54S Helmet Review

Comment: very nice helmet. just bought 1 for my wife & 1 for myslelf. nice fit, comfort,features & quality. only problem is the flip up release. I don like as good as others. will take some getting used to. Fast & good shipping from Jafrum. Will definately do future business with Jafrum.


Cedar Rapids, Iowa

GMax GM54S Solid Helmet Review

Comment: This helmet is great fit is perfect love the light in the back everyone in my group likes the inside lens. 2 thumbs up.

Richard Olszewski


GMax GM54S Modular Helmet

Comment: Great helmet and price, the only negative thing to mention are the flimsy vents that can easily break if not careful, the front vent is already giving me trouble but compared to the more expensive helmets, can't really complain here.


Spring, TX

GMax GM54S Solid Helmet Review

Comment: I love this helmet. I am a glasses wearer and can put this helmet on and take it off without removing my glasses. I love the flip down sun visor as well... no more sunglasses needed! I also love the LED light in the back as an additional visibility/safety factor. I'm very pleased with this helmet.



I love this helmet

Comment: Lot's of vents for a more comfortable ride and are easy to open and close while riding. Good vision and the ear pockets are sweet, no more hot ears!!! The face piece locks solid and is easy to lift and the flashing rear mounted LED is a real bonus. Superb value for the money.



GMax GM54S Solid Helmet Review

Comment: Great Helmet. To take the glue off the lens. Goo Gone works great and does not effect the plastic.

Richard Alfonso


Best Helmet Ive Purchased

Comment: Purchased this helmet based on initially the flip up face piece since trying to talk/drink with full face helmet is difficult and tired of taking it off all the time. Great part is it has metal clasps so it wont be easy to break. Then reading reviews and the video had me sold! The helmet has built in sun glasses under neath with quick use of the slide. Vents galor keeps the helmet from fogging and getting stuffy. Best feature added was the LED light on the back of helmet which I have actually been complimented on saying the added visibility safer. The chin mesh cuts down on wind, and blue tooth ready flaps. Snap on chin strap no more loose ends. Comfortable and snug. Recommend this helmet to anyone.!!!


Mokelumne Hill, CA


Comment: Finally a helmet that fits, has visibility, and is affordable, good job to the engineering team on this one.

Joe Dugan

Hayes, VA

GMax GM54S Modular Helmet.

Comment: Received my helmet yesterday, fast shipping WOW!. Great fitting helmet, I was border line on my head size so I went one size up. I'm glad I did, fits perfect. Allot of helmet for a great price. Very little wind noise, I like the the face shield locks in place. It was in the 40s this am, the face shield did not fog up, great venting system. Very Happy with this lid, will highly recommended it.


South East, Georgis

GMax GM54S Review

Comment: My helmet arrived quickly and thanks to the sizing system fit perfectly. It's an awesome piece of gear. Thanks Jafum! Great gear at a great price


Kalamazoo, MI

Great Helmet!

Comment: I just purchased a Can-Am Spyder and was looking for a quality helmet that would protect my head but I didn't want to spend a lot of money. I got this helmet and was impressed with the quality and features. The flip up face piece work great and the sun visor is great also. I order a medium after measuring my head(22 3/4") in accordance with the instructions and it seamed a little tight so I shipped it back and and exchanged it for a large and it fit much better. I would recommend going one size up from what size you come up with from the chart. It is not cheap to ship back. The exchange went ok. Took up to a week to get back because they were out of the flat black large, but they cane in within that day and shipped back quickly. Overall great helmet for the money.


NW Arkansas

GMax GM54S Solid Helmet Review

Comment: love the helmet. it fits me well. the chin bar works easily with one hand while wearing gloves. the flip down tinted lenses are great especially when riding at sunrise and sunset. the led lights on the back should help other drivers to see you better.

merril wolfe

washington ks

Gmax GM54 Helmet Review

Comment: Comfortable, affordable and well made. I especially like the red lights on the rear of the helmets. Added safety with riding at night. Bought two and am very pleased



Good quality, good price

Comment: I purchased two of these helmets, one for me and one for my wife. I was concerned about sizing, given what some of the reviews said. We did the careful measurments, using the size chart provided here. I got a large and my wife ordered the small. When they arrived, the sizing seemed just about right. My helmet is very comfortable. I wear glasses, and it is nice to be able to open the front and put the helmet on without taking off my glasses. The fit is snug as it comes down over my ears, so it took a time or two before I could get it on without knocking my glasses off, but now it's all good. My wife's helmet seemed a little snug to her, although I can't imagine she would need a medium. At any rate, it turns out you can order different size cheek pads, so I ordered the medium size pads for her. They have arrived, but we haven't tried them yet. The pads come in 5cm increments, if I remember correctly. The clarity of the visor is outstanding. It makes me want to be really careful about not getting it scratched up. And the cloth bag that comes with the helmet is good for protecting it too. I haven't had much of a chance to use the drop down shaded visor, but it seems to be easy to access with a gloved hand, and it doesn't hit my glasses on the way down, so that's good. Overall, I'd say these are good quality helmets and the price is very competitive.



Excellent Helmet

Comment: Measured head and used chart. 23" so I went with a medium. Got it quickly and found it fit great. Never thought I'd be excited about a helmet but it has tons of features and is very comfortable. Got white for visibility but am going to order a flat black one too. The slide down sunvisor is great too. Highly recommend it~


New Jersey

Great helmet

Comment: Great helmet for price. The helmet fits just right, and the flip down inner shade shield is easy to work. Helmet quality is better than I expected.

Michael Schwimley


Good Helmet- GMax GM54

Comment: This is my first Modular Helmet and I am very satisfied with it. It fits good and the sunscreen is awesome. I have had several people ask where I got it and I tell them Jafrum!!!! Very good product for the price!!!

Hippy John

East Texas

GMax GM54S Modular Helmet Review

Comment: Outstanding helmet, had to order one size up. Slight wind buffing from front shield, other than that great helmet. The vent system is good too. For the money you can not go wrong.


South East, Georgia

Good deal for the $ !! GMax GM54S Helmet

Comment: For a relatively inexpensive helmet this is good quality. The modular mechanism is smooth and solid. The face sheild, which on my last 3 helmets was cheap and the travel was sloppy, is nice and snug at the bottom, but lifts easily when wanted. The several vents also allow you to let in just the air you want in the areas you want it. The inner sun lens is perfect for early morning or evening rides. You don't have to decide whether to wear your sunglasses or not. I have plenty of LEDs on my bike so visibility isn't an issue, but the built in light in the back is great for those that don't. That's a lot of features and a good quality helmet for the money. The only reason I rated it 4 is because I wear prescription glasses and the padding around the ears doesn't allow them to sit right.

Jim Marvin

Orlando, FL

Great helmet

Comment: This is the second helmet of this brand and model I have owned. The first one was actually used in the manner that no cycleist wants. I went down and the helmit did what it is designed to do. I walked away with nothing more than a sore ankle, torn cloths and stiff neck. I hit my head hard but the helmit did its job. I would highly recommed this helmet to anyone.


Oak Harbor, WA

Great helmet Gmax GM54

Comment: I ordered the helmet through Amazon and it helmet arrived on time and looked the part in all respects. My spirits were dampened when it didn't fit right wearing and taking it out was laborious. I faced this inspite of the fact that I had stuck to the sizing chart available on the manufacturer's web site.



GMax GM54S Modular Helmet Review

Comment: This helmet, meets and exceeds expectations. The dual visor works flawlessly. The wide array of vents allow for customization in any weather. I own two GMAX HELMETS and I doubt I'll ever buy a different brand.



GMax GM54S Modular Helmet Review

Comment: Nice helmet .It is confortable.the sun visor works pertty good and the protector down my face works so well in cold .



Very good helmet for the price

Comment: Strait foward, simple and good for the price.

Yuval inbar


GMax GM54S Helmet Review

Comment: Great helmet. Fits well and is very quiet. I really like the venting and the extra brake light.

Harold Kestel

Coppell, TX

GMax GM54S Modular Helmet Review

Comment: Solid , quiet, fits nice, but don't like that you can't put sun shade down when shield is raised.(can't get to the button) Also the shield release on the chin doesn't release as nice as I would like.



leaks bad

Comment: Leaks really bad. recommend something else



GMax GM54S Modular Helmet Review

Comment: This is the third gmax snowmobile helmet that I have owned. The gmax helmets I think are the best fitting helmets for snowmobiling. There is one very big issue that I had with this purchase, when I received this helmet there was no nose cup with this helmet. I do not know of any other snowmobile helmet that does not come without a nose cup. Also the lens that was on this helmet was a single layer shield and would FOG up very bad. I had two go out a buy another shield for this helmet.(double) When I was shopping for that other shield I did look at other gmax helmets and they all came with double layer shields. With me not being happy at all with this sale I will never buy one more helmet or anything else for you again.



Oh Hell Yeah!

Comment: My wife recently tried on a Bell Revolver Evo in a cycle shop and decided that it was going to be her new helmet. After some research I chose to order a GM54s for myself, because it seemed to cheaper, quieter, and had more features than the Bell. When my new helmet arrived, it turned out to be too small for me. No problem, I'll just use Jafrum's easy RMA to return it. In the meantime, my wife tried on the Gmax and discovered that she liked it much better than the Bell Revolver in virtually all aspects. Not to mention that it's $75 cheaper than the Bell. So she appropriated my helmet and I now will another larger GM54s. Additionally, our new Sena SMH10d bluetooth intercom fits the GM54s very well. The speaker pockets are perfect for the SMH10d intercom. Is the GM54s as good a helmet as Arai or Shoei? Hell, no. But the GM54s, in my opinion is the best modular helmet currently available.

Marcus Twainius

North Texas

Great Modular

Comment: Love the inner sun shield and the 11 (yeah, 11) vents. The included chin shield blocks wind and noise. Scott must have sausage fingers, because I have no problem raising and lowering the inner sun shield with the outer clear visor in the full raised position.


Dothan, AL.

Comfortable design

Comment: It is very comfortable and does not pass the noise although at the time of delivery I got a broken piece which raises and lowers the glasses but had to pass this transportation.

Juan Diaz


GMax GM54S Modular Helmet Review

Comment: Firstly Im a newbie rider and I thought that a modular helmet would be ideal since I wear glasses.The video helped immensely in my decision, and I was very satisfied with my choice.I opted for this model because i always choose the middle of the range variety, and of course ,you always get what you pay for. The material and construction feels well made, the ventilation works well, the paddings are very firm yet supportive, and the flip up mechanisms and slide controls feel sure and sturdy,not wobbly or cheap. It is quiet on the freeway.The price is very reasonable.The added feature of a flashing light is a safety bonus.I think I'll get one for the wife, but in pink

Irving Fabic


Awesome Helmet

Comment: I bought this helmet for my husband and he loves it. Not only is it good quality, but it also has sunglasses that can be lowered or raised over the eyes, and it has a light on the back that can be turned on for night driving. Two things you don't see on a lot of helmets. I highly recommend it.


Austin, TX





Excellent Helmet

Comment: This is the second Gmax helmet I've purchased. The helmet fits well, the multi-function led light on the back is great for additional visibility and can be connected wirelessly to your brake light with a kit purchased separately. Lots of vents, but they can be difficult to find and operate on the dugfly, especially through a good pair of gloves. The fixed-facemask version's vents are a little easier to work with. All in all a great buy, though.

Matthew Adams

Clackamas, OR

Beyond Awesome

Comment: I purchased two of these (large and small) for my girlfriend and I and we love them! Besides awesome design (love the fact that I can flip the face up when I want to chat or whatever), it is very comfortable for long trips. Not to mention the practicality of it - you can open and close multiple vents for better air flow, but there is a light on the back which obviously increases visibility. Truly well thought out; absolutely stunning!

Sean Higginbottom

san Francisco, CA

excellent overall

Comment: its an excellent helmet in terms of size fitting, material used, protection and weight. i love it but the only setback is that during sped riding noise is relatively high.

Karim Fadl


Very Nice Helmet.

Comment: I purchased this helmet as a back up and I wanted to try a modular helmet. I am very pleased with the turn around time for my order, the quality of the product and the value for my money. I would indeed purchase another GM54s.



Great bang for the buck

Comment: This is a great helmet for the money, the quality seems good, and I really like the built in visor. Some reviewers have complained that with the front flipped up your cannot access the visor control which is true, however if you simply push up from the bottom it goes right up. My next purchase will be the wireless unit for the brake light, I should have ordered it at the same time it looks like it will be a great safety feature.

James S.

Alberta, Canada.

GMax GM54S Modular Helmet Review

Comment: I was very impressed with this helmet. Unfortunately I was not shaped correctly for my head. I wear size 8 long oval hat and have a very hard time finding a helmet that fits. Not the helmet's fault. Anyway, I really liked it and wish would work for me but the refund process was handled promptly.


Murfreesboro TN

Good fitting helmet

Comment: I usually wear a large Arai, but it is a little tight. This fits great, is not too heavy, and has nice features –vents, easy-open face section, etc… Great for the $$. Note that it is DOT approved, but not SNELL, not that I care. Glad I bought it. If you are in between an L an XL, go XL.


GMax GM54S Modular Helmet Review

Comment: Helmet shipped quickly. Tracking was good. Undamaged on arrival. Sizing chart was right on. Love the helmet. Fits snug, but next size would be to big. Wind noise is no more than my old helmet. Love the features. Also bought brake light kit. Love the lighting feature. Everything works great.

Al Taylor

Charleston, WV

GMax GM54S Modular Helmet Review

Comment: I'm not sure how you can get a better helmet for under $200? It has all the possible features you could want in a helmet fits like a glove. My only critique is regarding the UV sticker on the retractable sunglasses. Who places a sticker with adhesive on shades? Long story short, be very careful removing the sticker as you can easily scratch the lens.



Good modular helmet! Gmax GM54S

Comment: I ordered this helmet, but returned it because I did not like the way it fit. It also was heavier than I like. I usually wear a half helmet, and have a full face that I wear in cold or very wet weather. I would recommend this helmet if you are looking for a modular helmet. It has some very good features, but was not for me. It is apparently lightweight for a modular, but was a bit much for me. I ride a cruiser and the half helmet is my preference. The return was seamless and easy. I highly recommend Jafrum for their prices, products and service. I have never had a problem with Jafrum products or their service. When I am ready to order another helmet it is very likely I will order from Jafrum. I regularly recommend Jafrum to people looking for motorcycle products.


West Palm Beach, FL

GMax GM54S Modular Helmet Review

Comment: really like this helmet. the blue tooth communication system fits in it nice . bought two of these helmets. will buy the same kind when we need to get replacements.



G-Maximizing my dollars

Comment: The fit was better than expected. True to size. I'm very impressed with the quality and finish. Also liked working with Jafrum. It was my first purchase, but it won't be my last!


at my desk

GMax GM54S Modular Helmet Review

Comment: I belong to two ATV clubs here in the central/northern Calif in the Sierra Mountains. Two other members had this helmet and I also like the idea of the face shield / chin guard rising up out of the way. The helmet is very comfortable and easy to put on even with wearing glasses. It is a lot quieter than the 3/4 helmet that I used to use. My wife also feels that I am a lot safer with this new helmet. This service was great and I got help with the size being the size chart may not be correct. The shipping was very fast and I recieved the helmet on the day that they said. Hats off to you all.

Darrell Holland

Pine Grove,

GMax GM54S Modular Helmet Review

Comment: Great helmet I really like the air vents on this helmet. I'll have to order a smaller pair of cheek pads. I also get asked a lot about the light on the back of the helmet. So JAFRUM I'm sending everyone your way. Shipping service was really fast. I've ordered other products since buying this helmet and you guys are outstanding. Thanks

Paul Vargas

Austin TX

Value, function and comfort

Comment: It was very hard for me to find a helmet that fit correctly, but this one in 3XL fits nicely and has great features like lots of vents and the built in sunglasses are fantastic. Great value.

Steve aka tekrytor


Great lid

Comment: This helmet fits comfortably and has great noise reduction built in. I have a round face and the helmet comes with removable 25mm cheek pads that I found fit tight on my face however there is an option to purchase smaller face pads but they are a little hard to find. Overall you can't go wrong with this helmet for a great price.

Matthew McCarthy


Worth the dollar

Comment: I wear a long oval hat & it fits well. I may have to get thinner cheek pad but I will wait to see if they wear in. Everything is very functional and operates easily. I do recommend this helmet.



GMax GM54S Modular Helmet Review

Comment: This is the first time ordering from Jafrum, used their helmet sizing chart for the wife and I and it is spot on but if you are at the max on the measurement spread jump up one size. The helmet is a bit heavy compared to others that I have had in the past, but those were true full face helmets. So I suppose for a modular the weight is just about right. The shields are optically good even with both of them in full deployment. Was easy to install an IMC intercom system with the ear speaker pockets built in to the cheek pads, all though the pockets could use to be a bit larger. If I had to do it again I wold make the same purchase again.


Rifle, CO

GMax GM54S Helmet Review

Comment: This helmet is very nice for the price. Great features and style of more expensive modular helmets. It is a bit on the heavy side but then again I haven't worn a full helmet in years. Would highly recommended!


Ft Ashby, WV

GMax GM54S Helmet Review

Comment: This helmet is very nice for the price. Great features and style of more expensive modular helmets. It is a bit on the heavy side but then again I haven't worn a full helmet in years. Would highly recommended!


Ft Ashby, WV

Just awesome!

Comment: Of all the helmets I've owned, this is by far the best one at a very reasonable price. If any of you have lost those expensive shades or misplaced them just when you need them and end up purchasing another pair to get by, STOP! The integrated sun visor is a must and you can't lose them . . . unless of course you lose the entire helmet! Easily flips down and off you go. It is very comfortable all around with excellent ventilation. The integrated break light really adds to the safety of riding, which will please mom's and wives alike. The Bluetooth box is easy to install but recommend you get a small piece of Velcro to attach the box internally within the brake light casing so there's no rattle when riding. Why it's not included I can't say but get a piece about 1 inch long. That's plenty. Seriously worth every penny. Thanks to Jafrum for pointing me in the right direction. Great customer service and the helmet arrived within 2 days -WITH FREE SHIPPING! Will definitely shop here again. Jerry from PA


Douglassville, PA

GMax GM54S Modular Helmet Review

Comment: This helmet is one of the best that I have used. It is comfortable and came in great condition. The light on the back makes me more visible at night. I would recommend this helmet to anyone.

Ron Henderson


Love this helmet!

Comment: This is by far the best full face helmet I have ever worn at any price. The peripheral vision on this helmet is as good as a half helmet. I can move my eyes to see my tank mounted speedo where before I had to move my head down. I can actually feel the ventilation from the vents and the built in speaker pockets work great for my Sena SMH10. Operating the chin bar is the easiest & smoothest I’ve ever seen & the comfort is unreal! I can’t say enough about this helmet! And Jafrum’s customer service & delivery is great as usual.


Richmond, VA

GMax GM54s Nice Helmet. Great price.

Comment: This is one nice helmet for the price! Light, comfortable and great looking. The modular design swings easy and stays in place when locked down. I really like the ease of the inner sun shield and the extra safety of the LED rear light. The inner foam is comfortable and the vents are air tight when closed on cold, windy mornings. Love it.

Anthony Wood

Highland, Wisconsin.

GMax GM54S Helmet Review

Comment: This is a great helmet. Good air flow, speaker pockets inside the helmet, very good construction, and lightweight.

Kerry Beam

Tulsa, Oklahoma

Best Helmet EVER!!!

Comment: I was looking for a helmet that I could trust, that provided as many bells and whistles as possible... and the 54S was the ticket!! The vent system is AMAZING, the coolmax liner ROCKS...I live in FL, so airflow is an important feature. The sun visor is fantastic, the modular flip is fantastic when you are paying for parking at an airport, or at a drive thru .... and the addition of the remote brake light gives that extra bit of safety that you want. My kids want them now.... and I'm going to get them a helmet I trust everyday... I am a HUGE Gmax fan!!! Now for Jafrum.... FAST shipping, awesome service.... Buy from them - you'll be glad you did!!


Brandon FL

Great buy

Comment: This helmet is great for the price. The features and style of more expensive modular helmets. Was pleased with the fit and fast service Would highly recommended!

Frederick Selinsky

GMax GM54S Solid Helmet Review

Comment: I love this helmet it's very comfortable and my wife is loving the safety features

Chad detty

billings mt

Awesome Helmet!

Comment: Very good helmet. I bought it for my Buell Blast. The vents keep the visor from fogging up but I found if I ride my other bike that has a windscreen it does not get the air flow to prevent fogging. I added a blue tooth headset at a later date with out any issues. The sun visor is a plus as is the rear light. All in all I would purchase another if I need a second one.

George Schoolmaster

Frankfort, KY

Fantastic buy!

Comment: Everything from the look, the fit, the function, to the quality would make me want to buy another one of these (and I plan to for my back-seater!) I love the built-in LED light since I ride to work in an area where morning fog is prevalent and I've gotten countless compliments on the looks of the helmet. The chin cover does a great job of cutting the wind chill along with my balaclava and the one feature I use more than I thought I would is the cool drop-down tinted visor which is so handy when riding on a cloudy morning when, later, the sun breaks through and you can have instant glare protection! The fit of the helmet is excellent and per the sizing chart, too. I will definitely be buying another one and will buy through Jafrum when I do!

Chris T.

Petaluma, CA

Great Helmet

Comment: This is my first bike helmet, but I am definitely pleased with my decision to go with this helmet. I followed the chart and ordered the appropriate size and it fits perfect. Feels good and there are plenty of air vents. I've already been riding on a few warm days and it was plenty cool the entire time. Delivery was prompt and it was packaged well to prevent unnecessary damage in transit. For the price, I don't think you can go wrong...and it looks awesome (I went with Matte Black)


United States

Well done helmet

Comment: Great value. Love the look. Padding is pretty soft and the material helps keep the noggin cool in warmer weather. The sunshade works well and the visor removes easily. Sena comm set fits/works beautifully. Shell feels light and weight is probably average for a modular. Low noise and vents work well. Light in the rear is a smart feature, I think. My head measures just over 57cm and the medium is snug on my cheeks and a little loose front-to-back. Overall a strong value with lots of features.

Mike L.

West Hartford, CT

GMax GM54S Modular Helmet Review

Comment: I really like this helmet having the sun shade built in excellent idea and love option to kick up nose guard been very happy with helmet! Thanks



Gmax 54s modular helmet reviews

Comment: WOW! This is perfect for me. Does not squeeze my cheeks like my other helmets. Lots of vents to keep cool. Visors don't blur my vision with my prescription glasses.Sun visor flips down which is great, I don't have to wear sun glasses. If I want to I just use the clear shield. And the price is great. DOT approved.


Klamath Falls, OR

GMax GM54S Modular Helmet Review

Comment: We order a helmet which was too small and the light didn't work properly. When contacted them they send a replacement the same day I called. A soon as they received helmet they credited our card. I love the helmet with light in the back and would order another if I need it. Very please with product and treatment.

Mary Vincent

78544 Platimum Dr., Palm Desert, CA 92211

Just what I was looking for.

Comment: Product shipped quickly and was exactly what I wanted. Can't beat the price and the features of the helmet are great. It certainly feels like a high-end helmet. I'd highly recommend this helmet to a friend.


New Jersey

Great helmet! We have two of them!

Comment: This is a well built, solid helmet, my wife and I both own one are are very happy with them. You can hear a little wind noise, I don't think there is a modular helmet built without some wind noise, but it is very acceptable and better than most of what you will find at this price level. We have Sena SMH-10 intercoms installed on them, no problems with the installation or the operation, sound quality is very good even at 75 mph, no windshield and Cobra pipes. The wind blocker under the chin helps quite a bit with noise and especially with the microphone. The helmet is very comfortable and snug, I was a little worried about the sizing but I followed the GMax helmet sizing table and the fit is perfect. The helmet is a little heavy, but it feels solid. The venting is excellent, the best I've ever had in a helmet.



Best Helmet Out There!!

Comment: I bought my first one a year ago and loved it so much I bought a second and am considering a third! I have tried on or owned everything from an inexpensive Bilt to a Shoei and this beat then ALL! Price point is amazing, fit is spot on and you can replace every piece on it! JAFRUM is AMAZING to deal with! I broke my interior visor switch and they sent me 2 for FREE!! Don't buy anywhere else, you won't get the same quality, price or service! THANK YOU JAFRUM!!

Mary Stevens

St. Charles, MO

GMax GM54S Modular Helmet Reviews

Comment: I ordered the wrong size. Jafrum was quick to replace it with the correct size at no charge. Great customer service both original order and the size replacement. The helmet is very nice for the price. Lots of vents, sun shield works well and comfortable. My only complaint is the helmet is a little louder than my full face


New Palestine, IN

GMAX54s Helmet Review

Comment: I am new to riding and didn't know where to start with purchasing a helmet. The sizing videos were extremely helpful and went a long ways towards helping me figure out what to look for. And the reviews were educational as well. I bought two of these, one for my bf and one for me. We just got back from a 2000 mile week-long ride, and I will have to say, these helmets were wonderful! Fit was spot on, comfort was great, and we both loved the inner sun visor. The center button on the chin was easy to operate for someone like me (with hand mobility issues) and the light on the back was the icing on the cake. I definitely recommend this helmet!!

Yolanda S. Guedea

Ogden, UT

great helmet but not for wet weather

Comment: I like the helmet. The fit is great. First helmet had broken arm on inner shield. Second was fine. Installed brake light module in about 5 minutes. Had to reglue the vent screens in back because they were barely holding on. Wore it in the rain and it leaks bad. The front visor had water dripping down the inside into the chin vent area. When I removed the helmet the top had water inside it to dump out. Do not buy this helmet if you live in a wet area out ride in the rain much.


south Florida

Great Helmet and Jafrum knows Customer Service

Comment: I dropped my previous helmet and broke the latch so in looking for a replacement I stumbled upon Jafrum. Price, fit and function was most important. You guys made it easy with a good size chart and size guarantee. Since I was on the edge between sizes I had to return the first one because it was just a bit too small. I returned it using their instructions and in a week here comes the replacement without any hassle. GMax GM54S Modular Helmet feels great and comfortable a great buy....... Thanks Friends.

T. Ficker

Portland Oregon

Great value!

Comment: Solid helmet, lots of vents, solid locking modular arm, sliding tinted shield is great. If you have a round head, the size chart is spot on. If you are an oval or long oval (like me) bump up a size or two depending on how oval. Hope to never have to test is durability, but I feel much safer after years of riding with a half helmet. Missed the freedom of the brain bucket so I took the face sheld off…good compromise and my wife is much happier :)

Scott S.

Sevierville, TN

Amazing, quality Helmet

Comment: This is an amazing helmet, especially considering the price. It has many features only found in more expensive ones. After talking to a Jafrum rep over the phone, I was able to get a perfect fit. It is very comfortable and is not very heavy at all. One thing I personally love is all the many vents. With all the vents open you actually have a breeze going through the helmet! Another nice plus is the back light for visibility purposes. The chin screen is also a very nice feature for colder weather. It also blocks out wind noise rather well. The speaker pockets are nice for my headphones. My favorite feature, however, is the retractable sunglasses. It is such a great feature and is very simple to operate. All these features, plus its great looks, makes this one of the best helmets for the price that I have ever seen.


Braselton, GA


Comment: This helmet is top quality all the way. It compares well with helmets costing 3-4 times as much. You simply can't beat the bang for the buck. The features are as good as anything you can buy. Great ventilation. The fit and finish is impeccable, and everything works exactly as it should. When and if I have to buy another, I hope that they're still making them, because for me, this helmet is the only way to go. The only thing that I would note for prospective buyers is that I found the size chart to be a little off. I had to go up one size to get the right fit. Other than that, it's all good.

Joel Harris

McAllen, TX

GMax GM54 Helmet Review

Comment: I received the helmet very quickly, I selected size Large, Fits very well It is very cool here and I am riding at 30-40 degree temps and it is warm enough and by cracking the shield, I have no problems with fog. I like the easy locking flip shield as well as the inner padding. Because of the cool temps, I cannot comment on the air flow in warm weather. I like the helmet and the Price is really great for the quality of helmet, would buy again.

Bob Bender

Schofield, WI 54401

excellent choice

Comment: This helmet is a great value. Very comfortable and plenty of features. The led light on the back has 3 different modes which help visibility tremendously! Integrated flip down lens works great on sunny days

j lip


Good first impression, does not stand up to use

Comment: I purchased this helmet almost a year ago, in the beginning it was great, very comfortable and lots of features, however half year into the use, the sun visor button suddenly just broke off from regular use, I was lucky enough to find the parts lying on the ground, upon close examination, it is made of very cheap thinly connected plastic. Then another month goes by, I started to have trouble closing the modular helmet from right side, I have to squeeze all the way in to close it, then if I open it up again, the problem goes away, I can still wear it, but the issue is very annoying. Overall, I enjoy the helmet very much when it works perfectly, but I didn't expect it to have so much problem from just half year of very light usage. I am in the process of replacing this helmet, and I would not buy again.

Jack Liu

Arcadia, California

GMAX54S Helmet Review

Comment: I bought two of these helmets. One for me and one for my husband. We both measured in the medium size range, but after trying on a friends medium we decided to order larges and they fit perfect! Lots of air vents. The drop down shade is great. Good quality helmet, for a great price. We both LOVE IT.

Donna Bleau

Garland, Texas

Nice Helmet

Comment: Haven't had the helmet for long but so far I like everything about it except the weight. However, once I start rolling I no longer think about the weight. Both the visor and the sun visor are crystal clear. I trusted the sizing guide and am glad I did. The helmet seemed very snug at first but I quickly got used to it and now it feels fine.

Ed Miller


Like it so much I bought two

Comment: I have owned many helmets in my 40+ years of riding. I must say this is one of the best. The GMAX fits like a charm and is very comfortable on long rides. I really like the modular design which allows you to take a drink without removing the it. The internal sun visor is really nice for those like me who wear glasses; now I don't have to carry sun glasses. And the option of adding a third brake light is a great safety enhancement. This is a great lid that compares favorably to far more expensive models. Highly recommended, and the customer service at Jafrum is top rate.

Robert Kimbro

Murfreesboro, Tennessee





First modular

Comment: I've bought nearly two dozen full face helmets over the last 25 years of riding but this is my first modular. I selected Gmax because they are known for offering a great value product and the 54s delivers. On fit I must first preface that I have a long oval head shape. With EVERY helmet I buy I get tremendous forehead pressure and this was no exception. I've developed a good method of shaping the styrofoam inner shell to relieve this on all my helmets. I did this on my Gmax 54s and now the fit is perfect for me. The overall quality of this helmet is good. While its not on par with the high end helmet makers its still good especially at this price point. The biggest negative I will remark about is that its on the heavy end especially when its flipped up. Bear in mind this is my first modular so it may be typical?? The flip down visor(which I also have in my current full face) is something I will never be without again as its the best feature ever. The rear facing multi-setting light is a cool touch although I question how long the switch will last. Overall in a value product its two thumbs up!


Brooksville, FL

GMax GM54S Solid modular Helmet Review

Comment: great fit just like the old one i have no hot spot short breakin period....


clarion, ia

Great Helmet

Comment: Very comfortable, light weight and a great build. So nice, I bought another one for my wife after receiving mine.



Great Helmet

Comment: Great helmet, lots of ventilation and the inner dark shield is large so it comes almost all the way down to the chin bar. Because I wear prescription glasses and reading previous reviews, I ordered smaller cheek pads. I ordered a large helmet that came with 30 mm cheek pads. I also ordered a set of 2XL (20 mm) cheek pads that make the helmet fit perfectly while not messing with the glasses. Love the helmet and the ability to right-size the cheek pads for a perfect fit.

Ken Gimpel

Spokane, WA

GMax GM54s Helmet Review

Comment: This is a very nice helmet. The interior tinted visor is really handy for those that wear glasses as you don't need to carry dark and clear glasses. If the sun gets low you just flip up the visor. Great in tunnels as well. The fit is great at least for my size L sort of oval noggin. Very comfortable and has more vents than any I've seen. I also decided to order the brake light to replace the standard light. A great idea in stop and go traffic and dark stormy days. The exterior and interior visors are both the clearest I've seen . It is a little heavier than my Shark full face but with the excellent modular system and double visors this is not surprising. If you want a modular helmet this is an excellent choice for a good price.

Leighton Smith


A little loud but fits well

Comment: The fit is great. The double visor is very nice to have, still need a little blackout up top in the morning sun. The light on back is ok. Seems to be a really cheap led set and I question it's reliability through more than a few rain storms as there doesn't seem to be any seal keeping water out of it. Plenty of venting options to keep your head cool. Needs a nose breath deflector though because it fogs up at a stop, every time. For this price, the helmet is a great bargain.



Great helmet, even better customer service

Comment: Let me just start out by saying that I am new to the world of motorcycles and gear. So ordering a helmet online was a little worrying. But my local scooter shop displayed the same helmet for about $50 more. I liked that Jafrum offered a free size exchange. This was particularly interesting as a lot of gear is not made with the smaller female in mind. Also I appreciate that they took care in packaging the products so well. I called several times and asked questions about the helmet. Each time I received a prompt, helpful, pleasant answer. No attitude for be a scooter newbee. These guys know what they are doing. It is not always easy to direct someone how to do something without having them in the room. Jxxx, walked me through opening the battery compartment with patience and good humor. I cannot tell you how much this meant to me. Professional. You will be getting much more business from this newbee scooter gal and I am telling my friends as well. Thank you so much!

Robin Gill

Portland, Oregon

I Love My Helmet

Comment: Jafrum's has excellent customer service I just had to say that first. I was sold after watching the video review for this helmet. I ride a lot at night so the blinking light really put the icing on the cake when choosing this helmet. It does fog up that's the only drawback.


Las Vegas

Great Helmet Great Price and Service

Comment: Just received my GMax GM54S Modular Helmet color wine matches my 2014 Street Glide Specials paint exactly. Delivery was fast and prices were $30 -50 cheaper than XXX. Was about to order the full helmet as well but I took the helmet for a spin and put up the chin bar with just the drop down sunshade at 95 mph no issues of head blowing. Great helmet for amazing price. Too many features to list.Multiple vents. Great visibility. Great built in sunscreen. Included rear lamps work great. With chin bar down and full clear visor down very little wind noise. Very happy with helmet after years of riding with a shorty helmet I was going to use this just for long rides when it might rain. This will now be my daily helmet and I live in Florida so not hot at all.



VERY impressed after first road test

Comment: Snow finally melted in Denver and road tested helmet today on 40 mile ride. I can not believe how quiet the helmet is at 60+ highway speed. Fit was right on and helmet is very comfortable. Chin wind guard worked really well. Had ordered and installed a silver mirror face shield.

JW of CO

Lakewood, CO

GMAX 54S Helmet Review

Comment: I have two helmets and I get a lot good comments from riders. For starters, the helmet is perfect for hot weather because of its modular compartment. I ride a Yamaha R6 Raven Edition. The light on the helmet is a plus if you have a black motorcycle. My very first helmet was given to me by someone that sold me a CBR motorcycle. I did not pay too much attention until I tried it on. Since then, I purchase the exact black color helmet. Everyone that has seen my helmet asks me where to purchase it and direct them to this site. Thank you!


Buena Park, California

Great helmet, great price

Comment: Bought this for my son and the size runs true. Quality and fit are great - he loves it!

John Wortham

Kingman, KS

GMax GM54S Solid Helmet Review

Comment: Used this helmet on a four day 950 mile ride through cold weather and rain. It kept me dry and warm. It fogged up a little but I believe that was my fault. Great product.



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Browse 11 questions and 32 answers
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Why did you choose this?
Jafrum Store
G-Max is one of the strongest built modular helmets on the market.
Chuck . on Apr 30, 2015
I learned that I like Modular helmet, and this one had a cool light on the back.
Ruben I on Feb 11, 2015
It was just what I was looking for at a great price!
Jamie M on Mar 7, 2015
I really liked the first Gmax helmet I bought. It had the light in the back, too, but it was the solid face model. After a low side at 45mph scratched it up, I decided to try the modular model. Same great fit and more features than my previous helmet. This one seems to be a little noisier, and not as good in the airflow though. The face shield isn't as secure in the ratchet mechanism either, but that might be an adjustment issue? Good enough room to wear glasses under the sun lens.
Matthew A on Feb 6, 2015
Are the GM54S helmets all the same or is there a snowmobile helmet and a motorcycle helmet? and do you have a small gm54s with heated shield?
Manta Rider on Jan 7, 2015
Best Answer: The helmets are the same. The Shields are different. The dual and electric snow lens for helmets are generally not Street Approved.
Reply · Report · Justin PStaff on Jan 8, 2015
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I am looking to order. Question is, are the cheek pieces as tight as a Scorpion?
A shopper on Jan 28, 2015
Best Answer: Hard to say, which Scorpion?
Reply · Report · Justin PStaff on Feb 2, 2015
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Where can I get replacement shields? Like if i wanted one that had a mirror effect or was just always tinted?
Caleb on Oct 7, 2014
Best Answer: Please follow this link and it will take you to the replacement shields.
Reply · Report · Bella HStaff on Oct 8, 2014
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Does this helmet have some lower chin apparatus to keep wind from coming up from under the chin?
Clayton S on Dec 18, 2014
Best Answer: It has a mesh netting that helps a little, but honestly i don't recommend this helmet because it is very loud. If you don't know what i mean by loud, it makes a lot of noise from the wind when doing anything over 50mph
Reply · Report · William H on Dec 19, 2014
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Does this have the electric shield?
A shopper on Oct 5, 2014
Best Answer: I had to do a little research to figure out what you are asking about. No, the helmet does not have an electric anti-fog shield. That being said, I have two of these and neither has a fogging issue. My wife reported one incident where the shield fogged up. We were in Florida in extreme humidity and her helmet fogged up as it began to rain. It was very hot and literally 100% humidity. So, good value for the money, no problems, and fairly comfortable. The air venting works and I would buy these helmets again. Good luck.
Reply · Report · Edd C on Oct 6, 2014
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what speakers fit this helmet?
Keith A on Apr 6, 2015
Best Answer: The foam ear pieces come out of the helmet and small, maybe 1 1/2" round speakers go underneath. I use the headset speakers from my communicator and they work very well. Just rode cross country and listened to music all the way. The helmet isn't the quietest unit around but it is workable. Most important is to get a communicator with the fidelity you want.
Reply · Report · Edd C on Apr 7, 2015
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how much it weigh?
mary t on Jan 5, 2015
Best Answer: I don't know the actual weight, but it seems fairly light compared to the fiberglass Shoie Helmet I used to have. This is an Excellent helmet. I am Very Happy with it. With all the vents it stays cool while riding in the summer.If it's too hot you can ride with the windscreen up or the whole chin piece. With the vents closed,ot seals well enough to ride in the winter without a draft. Very sturdy.I would recommend it to anyone.
Reply · Report · David W on Jan 5, 2015
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I just asked that last question but used the wrong email. (Replacement shields)?
Caleb on Oct 7, 2014
Best Answer: Please follow this link at it will take you to the replacement shields.
Reply · Report · Bella HStaff on Oct 8, 2014
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how do you measure for a helmet ?
A shopper on Feb 20, 2015
Best Answer: Circumference of the head
Reply · Report · Justin PStaff on Feb 23, 2015
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can i get a replacement front air vent cover ?, I lost one on a ride
Gary F on Feb 2, 2015
Best Answer: We do not sell them on the site. If you got the helmet from us, please call our customer service to see if we can help you.
Reply · Report · Justin PStaff on Feb 3, 2015
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