AFAM Kettingkit 520XRR3 14 50 Versterkt Ultra light Achtertandwiel 36Tech™ bar mounts are designed 36Tech™ bar mounts are designed to be used in conjunction with Fettbar®36 handlebars to create the ultimate rider control Pro Series Levers are Manufactured Using a Metal Forging Process to Increase Inner Core Strength and Resist Damge In Collisions