1High Hardness: Chrome molybdenum steel shaft core, aluminum alloy frame, the bike bearing pedal has excellent strength and hardness, sturdy and durable, not easy to break; 2Anti Skid Nails: The integrated aluminum alloy anti slip nail design on the each side of the pedal can effectively improve the grip and stepping efficiency and make the riding more stable and safe. 33 Bearings: Equipped with 3 sealed bearings can provide high lubrication, easy rotation, ensuring excellent durability and performance. 4Easy Installation: 14mm installation specification, using 6mm hex wrench to install and disassemble. Suitable for most mountain bikes, road bikes, folding bikes, travel bikes and etc. 5Ride More Easily: The large area hollow design of the pedal platform greatly reduces the burden of riding. Even riding on a rugged mountain road, you'll feel safer and more comfortable.