CLIPIN SYSTEM DESIGNED FOR OPTIMAL SHOE PEDAL INTERFACE 4sided entry for superior mud shedding integrated traction pad technology to optimize the shoepedal interface customizable float release angle premium brass cleats with shims included SUPERIOR STABILITY AND PERFORMANCE Concave platform for secure foothold 8 adjustable pins per side for traction chamfered edges to reduce rockstrikes ribbed body for better traction when unclipped 57mm qfactor for stability at speed DURABLE MATERIALS LIGHTWEIGHT 6061T6 aluminum body with anodized finish 174PH stainless wings 300 series stainless steel springs 479g per pair PREMIUM INTERNAL COMPONENTS Premium quality Igus LLglide Enduro MAX Cartridge bearing and double seal system chromoly steel spindle fully serviceable with refresh kit 5 Year warranty DESIGNED TOGETHER WITH CRANKBROTHERS SHOES Crankbrothers clipin shoes are designed to create the optimal shoe pedal interface through the Match system