UPDATED for 2021 Crank Boot Compatible Axles Full Anodized Finish 12mm Thin - Massive 11x11cm Platform Cold Forged Alloy Pedal Body Hollow Taper Scandium Enriched Steel Axle Chamfered Leading Edges for Improved Clearance and Reduced Impact Forces Chamfered Side Edges for Improved Cornering Clearance Oversized Sealed Full Compliment Inboard Industrial Bearing Sealed Outboard IGUS Bushing 18 Adjustable Pins per Pedal CNC Optimized, Full Sized Hex Head, Rear Loading Pins Improve Durability and Maintenence Inboard Friction Seal Prevents Contamination and Reduces Unwanted Pedal Spin