Half Shell MTB Helmets

The Speedframe Pro Celz Helmet earned Virginia Tech’s best rating (5 STARS) in its Bicycle Helmet Ratings program. Designed with input from our pro mountain bike athletes, this top-tier open-face mountain bike helmet offers a market-leading feature set.

Affordable MIPS™ trail helmet for young riders. Don't take chances with their most precious asset - their brain. The Youth Mainframe Helmet delivers the goods to young riders, offering them the same proven safety features older riders get in their Mainfra

The Mainframe MIPS™ Helmet gives you exactly what you're looking for in an affordable helmet: proven safety features combined with easy trail steez.

This game-changing open-faced enduro helmet features MIPS™, dual-density Varizorb™ EPS liner, and increased coverage for the ears, jaw, and back of the head.

The Speedframe MIPS Helmet has premium features usually meant for much more expensive helmets. A MIPS liner, goggle compatible 3-position visor, and Fox's 360-degree fit make the Speedframe one of the best values in an open-face helmets. Add in the lege

The Speedframe Pro Helmet has earned Virginia Tech’s best rating (5 STARS) in its Bicycle Helmet Ratings program. Designed with input from our pro mountain bike athletes, this top-tier open-face trail helmet offers a market-leading feature set including M