Rockbros platform pedals made of durable nylon. Dust and water resistant. CHARACTERISTICS : weight: 412/pair material: abrasion-resistant nylon durable 9/16 inch Cr-Mo steel axle easy installation with an Allen key pedal markings: L and R light and wide (87 x 112 mm) height without pins: 150 mm 10 pins secured with hidden nuts on each side sealed machine bearings 3 spare pins with nuts included