MTB
Play
MAINFRAME HELMET TRVRS [BLK/BLK] S MAINFRAME HELMET TRVRS [BLK/BLK] S MAINFRAME HELMET TRVRS [BLK/BLK] S MAINFRAME HELMET TRVRS [BLK/BLK] S MAINFRAME HELMET TRVRS [BLK/BLK] S MAINFRAME HELMET TRVRS [BLK/BLK] S MAINFRAME HELMET TRVRS [BLK/BLK] S MAINFRAME HELMET TRVRS [BLK/BLK] S
MTB

Mainframe Trvrs Helmet

STYLE #: 28422-021-S
$89.95
Color — Black
Size Size Guide

Please select a size.

Out of Stock
This product is not available in your country.
shipping icon
Race Win! Free Shipping All Orders
  • Mips® equipped
  • Virginia Tech 5-Star helmet rating
  • Extended coverage side and back of head
  • Optimized venting for comfort

Stylish, affordable, Mips® trail helmet

The Mainframe Mips® Helmet gives you exactly what you're looking for in an affordable helmet: proven safety features combined with easy trail steez. Featuring extended coverage to protect more of your noggin', the proven Mips® impact protection will keep your brain safe in the event of a crash by absorbing and redirecting energies and forces that could otherwise damage it.

With a lightweight fit system, the Mainframe Mips® Helmet will also keep you cool, and should the sweat stank build up, you can easily whip the moisture-wicking liner out and run it through the wash. Great protection at a price that'll save your wallet undue stress.

  • Proven Mips® impact protection system reduces rotational forces in a crash
  • Extended coverage for added safety
  • Optimized venting with channeled, in-molded EPS provides efficient cooling
  • Removable, washable moisture wicking liner
  • Mips® integrated fit system reduces weight and provides a more comfortable, seamless fit
  • Weight: 390 g, medium

For care instructions, see our Helmet Care Guide

Note: Avoid exposure to aerosol sprays like bug repellent and sunscreens as they can cause your helmet's finish to peel

Materials: 42% EPS, 15% PC, 14% PA, 11% PP, 4% polyester

Size Guide

Size Head Size Hat Size Weight
Youth (OS) 19.0-20.5" 6-6 1/2" 320 g
S 20.1-21.7" 6 3/8-6 7/8" 350 g
M 21.7-23.2" 6 7/8-7 3/8" 385 g
L 23.2-24.8" 7 3/8-7 7/8" 420 g
Size Head Size Hat Size Weight
Youth (OS) 48-52 cm 15.3-16.6 cm 320 g
S 51-55 cm 16.2-17.5 cm 350 g
M 55-59 cm 17.5-18.8 cm 385 g
L 59-63 cm 18.8-20.1 cm 420 g
Recommended For You