Subscribe for a chance to win $100. Two Winners Monthly


GMax GM54S Black Snow Modular Helmet.

GMax GM54S Helmet Features

  • Inner flip tint sun lens, with the best anti-fog coating available today
  • Inner flip shield is easily raised or lowered iwht a lever located on the exterior of the helmet
  • State of the art anti-fog, maximum seal, double lens shield comes with anti-scratch hard coated outer outer lens for a longer lasting clear view
  • Integrated multi-function LED rear light
  • Excellent shield sealing reduces unwanted air and noise
  • Non-functional top front vents for cold weather use
  • Adjustable chin vent directs air upward across the inside of the shield to help reduce fogging
  • Large eyeport for range of vision
  • Deluxe ear pockets for better fit and comfort
  • Built in speaker pockets for communication systems
  • Removable, adjustable, washable Dupont Coolmax interior for added performance keeps you dry and comfortable. Coolmax moves moisture away from your body and dries quickly
  • One hand easy to use chin bar push to open mechanism designed for easy use with glove on
  • GMax Ultimate function flip up jaw breath guard system. Snap-in breath guard remains in the jaw when the jaw section is lifted thus eliminating the additional hassle of removing your gloves an unhooking the claustrophobic breath guard as used by other system helmet brand. When you lift the easy to lift GMax jaw piece you're ready to talk or drink without anymore fuss
  • Protective aesthetic lower rubber molding around the bottom of the helmet shell
  • Snap-in, removable chin curtain for maximum adjustability and comfort
  • Soft padded chin strap
  • Painted shell with high-tech water decals and high quality clear coat finish
  • Non-functional top front vent for cold weather use
  • Helmet bag included
  • DOT certified

GMax GM54S Helmet Inner Shield Lens Removal

  1. Lower the inner shield by pushing the slider button located on the top of the helmet completely forward into the “service position”.
  2. The service position is achieved by pushing on the rearward part of the slider button and sliding it forward over and past the molded in channel that it rides in.
  3. When in the service position, the attachment arm that connect to the inner shield will be visible.
  4. Take a small, thin, round tool, and push on the attachment arm pin to disengage the arm from the inner shield.
  5. When the center attachment arm is free from the inner shield, grasp and pull straight out from the helmets eye port on each side of the inner shield to remove.

To install the outer shield: reverse the removal process.

Note: The sides of the inner shield are simply snapped into place. No tools are needed to remove or install.

GMax GM54S Helmet Outer Shield Lens Removal

  1. Raise the outer shield into the fully raised position.
  2. Locate the side ratchet plates that secure the shield to the helmet.
  3. Push down on the pin that locks the ratchet plate retaining arm into the secure position.
  4. As you push down on the pin, move the retaining arm on the ratchet plate on the open position. The shield will release from the ratchet plate when the retaining arm is in the open position.

To install the outer shield: reverse the removal process.

GMax GM54S Helmet Sizing

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.

SizeCentimetersInchesHat Size
X-Small 54-55cm21 1/4" - 21 5/8"6 3/4" - 6 7/8"
Small 56-57cm22" - 22 3/8"7" - 7 1/8"
Medium 58-59cm22 3/4" - 23 1/8" 7 1/4" - 7 3/8"
Large 60-61cm23 1/2" - 24"7 1/2" - 7 5/8"
X-Large 62-63cm24 3/8" - 24 3/4"7 3/4" - 7 7/8"
2x-Large 64-65cm25 1/8" - 25 1/2"8" - 8 1/8"
3x-Large 66cm26"8 1/4"


You may hook up your helmet light to your brake light wirelessly. In order to do this, you must purchase the LED Brake Light Kit separately. The Light Kit pairs up similar to how Bluetooth pairing works. You can purchase brake light kits for the GM54, GM67 and the OF77 helmet models.

Be the first to write a review