Larger variation of the legendary Crampon pedals. Ultra-thin flat pedal, places foot as close to the spindle as possible for maximum pedal stroke efficiency. Patented convex shape . Ultra-thin 6mm leading edges to reduce pedal strikes and hangups . Stacked sealed bearings/DU bushing combo (allow a few rides for DU break-in). Replaceable dual-sided pins. LxW: 112x106mm. 398g