This set of pedals aims to provide a large platform, thin profile, durability, tune-ability and serviceability. Ideal for anything from all-mountain, to downhill, to snow. - 105x115mm pedal body - 17mm concave foot bed - Extruded 6061 aluminum body and 4140 chromoly steel axles - High-load DU bushing and cartridge bearing - 11 pins per side and 7 of which can be flipped to fit short- or long-way to fine tune the amount of grip desired - 9/16"