The Better Fitting Helmet!
Full - Face Helmets / GM 38S

Available Colors


GM 38S - Sierra

GM 38S

  • DOT approved shell is constructed from a lightweight ABS material.
  • One shell size.
  • Large eyeport opening for greater visibility.
  • Optional outer flip tint sun lens.
  • Quick change shield, no screws, no side covers.
  • GMAX reduced noise design; specially designed cheek pads, neck curtain, optimal shield sealing and deluxe venting reduce unwanted noise.
  • D.E.V.S. GMAX anti-fog system, "Dual Exhaust Venting System" side intake and exhaust vents draw heat and moisture away from the shield area out of the helmet.
  • Adjustable chin vents direct air upwards across the inside of the shield to help reduce fogging.
  • Snap in removable chin curtain and breath guard. (Breath guard is optional with motorcycle helmets.)
  • Mesh lining with mesh trim channels moisture away from the skin.
  • GMAX superior fit for all sizes.
  • Removable adjustable cheek pads for deluxe fitting.
  • Padded chinstrap for added comfort.
  • Deluxe ear pockets for better fit and speaker installation.
  • Inner chin bar designed for easy microphone installation.
  • Painted shell with high-tech water decals and high quality clear coat finish.
  • Custom fit cheek pads.


© GMAX LLC. All Rights Reserved.