Road Bike Cassettes Cover Rings 11T Cassettes Flywheel Cover Aluminum Alloys Bike Flywheel Rings

Features:
Make of aluminum alloys, corrosions 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, corrosions resistance.

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

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.

Package Includes:
1Pc 11T cassettes Flywheel Cover