11T Cassette Flywheel Lock Cover Aluminum Alloys Freewheel Caps Rings Bike Flywheel Locking Washer Road Bike Part

Features: Make of aluminum alloys, corrosion resistance, electrical conductivity, good thermally conductivity. Compacts and simple to use, not need to remove your chain. The tooth shape occlusion is accurate, and edges is prevented from loosening. It suitable for standard card flywheel sleeve, and it is not easy to damaged during disassembly and assembly. Strong texture, beautiful color, corrosion resistance.

Specifications: Component: Aluminum alloys Color: Black/Red/01 Diameter: 3.54cm/1.39inch

Package Includes: 1Pc 11T Cassette Flywheel Lock Cover

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