Application: all kinds of bicycles Structure: Double DU Colour: Black Material: aluminum alloy + chrome-molybdenum steel shaft Gross weight: about 420g Packing size: 13.5*11.5*4.5cmPackage List 2*Pedals Due to the lighting effects and shooting angles, there is a color difference in the product, please understand.Due to manual measurement, there is a tolerance in the product size. 11. Reflector: The reflector is perfectly combined with the black pedal bike to provide a cool look, make you more visible and make your night riding safer. 22. Aluminum alloy material: The main body of the bicycle pedal group is made of high-quality aluminum alloy, the surface is anodized, scratch-resistant, and wear-resistant, which protects the mountain bike pedal from being oxidized, prevents rust, and improves the service life of the bicycle pedal mountain bike. 33. Beautiful and durable one-piece molding: chrome-molybdenum steel shaft, sturdy and durable; universal thread diameter, suitable for a wide range of installations. 44. Widen and non-slip pedals: We enlarged the pedal surface and chose a hollow and lightweight design to increase the fit of the feet. The cleat design on both sides significantly improves grip and stability, and better adjusts the sole of the foot to the flat pedal, preventing slippage and making driving easier. 55. Easy installation: The bicycle standard hexagonal sleeve is stable, not easy to loosen, and easy to replace. Compatible with most bikes such as mountain bikes, road bikes, city bikes, etc.