MTB
MTB
Mainframe Helmet
Item No.
28424-341-S
Color — EUC
Size
Size Chart
Please select a size.
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- 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 builds 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) | 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 |
