Crampbuster Motorcycle Cruise Control Wide Oversize CB4

Crampbuster Motorcycle Cruise Control Wide Oversize CB4

Rating: 10

(31 Reviews) Read Reviews

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Crampbuster Motorcycle Cruise Control Wide Oversize CB4

Item Code: CrampbusterCB4
Size: Oversize (fits 1 3/8 inch and larger diameter grips)

(We also have Standard size available which fits 1 3/8 inch and smaller diameter grips)


  • No tools required for installation
  • Wide so your hands can rest comfortably
  • Oversized
  • Provides a way for comfortable throttle control
  • Reduces wrist fatigue

The CrampBuster provides a way for comfortable throttle control and dramatically reduce the wrist fatigue. No tools required, just spring it open and slip it on.

Customer Reviews

Rated 10 out of 10 based on 31 reviews
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Comment: Works great for those long trips. Does not interfere with the wrist in accelaration and in decreasing RPM's!!

Alex C.

Converse, Texas


crampbuster works perfectly

Comment: Works perfectly no more cramping or numbness in the hand best bang for the buck of any item on my bike


fort mill south carolina

Great product

Comment: Purchased the Crampbuster for a bike trip across the state and ended up leaving it on all the time. Its great and it really is a big help on those long trips, no more fingers becoming numb.


Lake Worth, FL

Buy it!

Comment: $7 people, its more than worth the money!


Charlotte, NC

Awesome device

Comment: Was sceptic when I saw this piece of plastic- didn't know if it will work. What a surprise! It works perfect! Can't believe I never knew about this before. It makes cruising soo much easier! You just rest your palm over trotle and don't need to twist the trotle- your fingers are free, you relax your hand and enjoy the ride. Very happy, my wife got one for her scooter too! The size is perfect too- don't get the smaller or longer ones, this is just right!



CrampbusterCB4 Does what it says...

Comment: if you have carpul tunnel this is for you! It really helps to keep you hand from falling asleep!!



Crampbuster for Motorcycles

Comment: Excellent Product, makes my long rides more enjoyable and is very convenient to use!

Larry Browning

Newland N.C.


Comment: Talk about a good buy. Just back from my first road trp of the year and not one cramp. I will for sure have me a few spares for those just in case times.

Bob Sagoes

Winston, GA


Comment: The cheapest thing I've bought for the ride turns out to be the most useful. No more cramped, numb hands - this thing is great!



Crampbuster CB4

Comment: I am so happy with my CB4 which fits on my Honda Shadow. I have used it several times on short trips of about 50 km. I will be using it on two trips of about 1200 to 2000 km trips to the USA. Just getting used to it but it helped with throttle cramp. I would recommend this inexpensive purchase to anyone.....

Bruce T

Trail, B.C. Canada


Comment: Was sceptical until I tried it. Awesome product. I couldn't believe the difference it made. Highly recommend it.

Frank Rich

Alvin, TX


Comment: Very happy with this product. Goes on easily and makes the ride much more enjoyable. I'm a novice rider, and I had no trouble using this.



Cruise Control

Comment: What a great idea. A poor man's cruise control. For less than ten bucks, it's going to change the way you feel when you're putting on some serious miles. To the inventor of The Crampbuster: God bless you brother! I hope the guy that invented this makes a Million bucks!

Bill Nielsen

New Lenox, IL

Awesome product

Comment: Took a 10 road trip and could not have made it without the cramp buster. It does everything it says. I don't even take it off now. I just spin it around when not using it.

Mike E.

Fredericksburg, VA

Cramp Buster

Comment: Works great!! I leave on all the time. Great wrist saver!


Charlotte NC

Love it!

Comment: You'll be surprised how such a little thing can make such a BIG difference in comfort. A must have! (You'll be mad you didn't do it earlier!)


Flowery Branch, GA

Good deal

Comment: I really like it. No more hand cramps and 1/2 the price of my local bike shop.


Fort Hood, TX

Crampbuster CB4

Comment: Works great. Grips the throttle very well, no slipping. Significantly reduces wrist stress.



Crampbuster Motorcycle Cruise Control Wide

Comment: How did I ride without this? Love it!


St Peters Mo


Comment: This product works great and does not affect the acceleration at all. Prevents numb hands while driving. Great price and product.

Big Jim


Cramp Buster

Comment: I bought 2. One for my boulevard and one for my son's Harley. Just snapped in place and rode. Made the long rides nicer.

David Novak

Johnstown, PA


Comment: Great idea. I have neuropathy in both arms and hands. My hands would cramp up when I was riding. But with the "CrampBuster" it has eased up the cramping. Great idea, it's and must get!

Lone Wolf

Durham, NC

Cramp Buster CB4

Comment: Works great, just like it's supposed to. Decent price too.


Las Vegas, NV

Inexpensive Relief

Comment: Bought the wider version. Works great to relieve grip-related aches and pains.

John Sales

Arlington, Wa

Really helps

Comment: This product really works. It took me a couple of short rides to get this product adjusted correctly for me. When I first put it on, it interfered with me operating the front brake. After a couple of adjustments, it was correct for my hand. After that, I found that it works perfectly. No more stiff fingers.

Roger K. Harrison


Cramp Buster CB4 Review

Comment: Item is as desribed. Easy to adjust. Helpful for wrist pain.



Cramp Buster Review

Comment: Like the product, it actually helped my carpal tunnel.


New Jersey

Crampbuster Cruise Control Wide Oversize CB4 Review

Comment: This does exactly what I wanted: it reduces wrist strain without sacrificing safety. It allows me to maintain grip easier and with less effort. Until I used this, even short ridess would make my wrists hurt. It feel like a totally different setup with it on. Have been considering getting another for use on the left side as well!



Crampbuster Cruise Control Wide Oversize CB4 Review

Comment: A Must Have!!! I like the flexibility it has, which allows for forgiveness if you accidentally hit it with your palm. I have another on my other bike, which is called the "Throttle Rocker", which is not so forgiven if you accidentally rock it


Long Island, New York

Easy install

Comment: Fantastic, love it. Well worth the money:)


Redmond, WA

cb4 crampbuster Review

Comment: So far, just love it---simple install does what it says.



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Why did you choose this?
Jafrum Store
for an easy way of Cruise Control
Holly S on Feb 6, 2015
Works great...saves my wrist on long rides.
Michael H on Dec 23, 2014
possible the cheapest and best part I bought for the motorcycle really help on long trips..
Enrico G on Jan 6, 2015