Weight: 310g Color: matte black Material: Aluminum alloy body, molybdenum steel shaft Size: 123 * 100 * 18mm Pedal structure: 1. Pedal surface: wide tread surface, powerful pedaling performance, large contact area, the pedaling kinetic energy is converted into the kinetic energy of the bicycle forward, and the painted surface is matte black. 2. Surface anti-skid nails: Designed with nail-columns to give sufficient adhesion to the feet. There are 8 nail-column anti-skid nails on each side of the pedal, which cannot be replaced. 3. Closed self-lubricating bearing: Double DU self-lubricating design, good lubrication effect, rain and dust proof, easy maintenance advantage: 1. Aluminum alloy body, light and strong. 2. Large tread surface, good foot treading effect. 3. The price is economical and affordable, which is popular among consumers. 4. Simple maintenance and durable.