Whipping tabletops, leaning into and accelerating hard out of berms, and straight-lining a rocky and rooty chute - mountain biking is thrilling when it's all going well. It's when things don't quite go to plan where the fabulous D4 Composite Stealth Helmet comes in. Should you hit the dirt then it's there to keep your head...
Lees verder
Merk: Troy Lee Designs
