Optional snap-in max seal breath guard reduces fogging
Optional outer flip tint sun lens
Snap-in motorcycle or optional snowmobile chin curtain for reduced noise or warmth
Painted shell with high-tech water decals & high-quality clear coat finish
Aerodynamic flush mounted screwless shield is easily removed
Speaker pockets for easy speaker/communication system installation
Platinum Series: includes platinum tint shield and deluxe helmet bag with shield pocket
Size Chart for the GMax GM48SPC Bones Helmet
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:
Measure the head circumference one-inch above the eyebrows and ears
Using the circumference measured, use the size chart below to find the approximate size
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.