Features: Suitable for front and rear axles Cylinder shape carved with non-slipping grooves Good tool to pick up another person by bicycle Attaches onto axles for performing bike tricks Strong-built, saft and high weight bearing Provide protection for speed shifting system Suitable for the types of 9 MM axis bicycles, exclude Fast disassembly type Hub axis Material:Aluminum Alloy Diameter: Approx 2.5cm Length: 7cm Color: As picturesPackage included:2 x Bicycle Foot peg (1 Pair )