Slim 12mm concave profile for maximum pedal clearance Chamfered leading and side edges for improved cornering clearance Forged and CNC weightoptimized alloy pedal body is shot peened and anodized for increased durability Hollow taper CrMo steel axles Features sealed bearings and Igus bushings 9 pins per side in virtual concavity for ultimate grip Crank boot compatible 100 x 100 x 12mm