Features: Effectively protect the bicycles crank from collision, scratches, or other damage.
Make of soft plastic, it has wear resistance, durability, and impacts resistance.
Tightly fitting with the crank, safe and stable, not easy to fall off.
Simple installation steps, none need for additional tools, convenient and quick installation and disassembly.
Effectively reduce the damage of external factors to the crankshaft.

Specifications: Component: soft plastic
Color: Black/White/01/Green
Size: about 53x43x19mm/2.09x1.69x0.75inch

Package Includes: 1pair Bicycles Crank Protections Sleeve

note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.