High Quality MaterialBike pedal body is made of CNC aluminum and Cr-Moo steel, which is very strong, wear-resistant and durable. SizeBike pedal size is 12.6x10.3x2cm (9/16''), with strong carrying capacity, the weight of a single pedal is about 200 grams, suitable for most types of bicycles. Skid DesignThere are 10 cleats on each side of the pedals, which give you more grip while riding and prevent your shoes from slipping off the pedals. Sealed Bearing DesignOur bicycle pedals are designed with double sealed bearings, which can protect the main shaft from rain and dust, allowing you to enjoy riding. Wide ApplicationStandard 9/16" threaded pedals are suitable for most mountain bikes, MTB, BMX, road bikes, city bikes, touring bikes, folding bikes, etc.