The horizontal ribs allow the vertical ribs to remain upright

135x5mm QR Fork SR Suntour NEX

as well as welded seams

forged mirrored hollow cores

45mm length Headset Knock Block Integrated

S1 Lifer Helmet - Silver Gloss Glitter backpack The horizontal ribs allow theS1 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