Rockbros Bike Crank Protector Crankset Fixed Gear Bicycle Crank Set Protective Cover Case

ROCKBROS Outdoor Bike Crank Protector Crankset Fixed Gear Bicycle Crank Set Protective Cover Case Cap Bicycle Part Specification: Brand: ROCKBROS Size: 29mm*14mm(W*H) Material: Rubber Color: Black/Yellow/White/Pink/Red/Blue/Green/Transparent Features: Protect your crank. Made by tear wear rubber,very durable 8 colors to choose. Easy to install, easy to use. Suitable for: Kids' Bikes,Mountain Bikes,Road Bicycles and so on. Package includes: 1 x Bike Crank Protector