Construction: Hard Shell Construction

alloy lock-on Stem Bontrager Line Pro

Instead of the ribs being thick and the spacing thin

Volume (cu in): 4200

A black-on-black Hella Classic logo is so genius I don't know why it wasn't conceived years ago

S1 Lifer Helmet - Navy Matte sequoia Construction: Hard Shell ConstructionS1 Lifer Helmet Specs: Specially formulated EPS Fusion Foam Certified Multi Impact (ASTM) Certified High Impact (CPSC) 5x More Protective Than Regular Skate Helmets Deep Fit Design The S1 Lifer Helmet is one of the best fitting and safest helmets for Skateboarding, Longboarding, BMX, Scootering, Roller Skating and Roller Derby. The Lifer Helmet uses a specially formulated EPS Fusion Foam which allows it to protect your head from multiple low force