Features: 1. It is made of high tensile steel and made by the technology of quench-temper hardening. So it has higher strength, durability and has extreme resistance to abrasion. 2. The ultra-sliding sprocket features tooth profile with contoured shifting gates for clear and smooth shifting even under load. 3. Mountain Bike Road Bicycle flywheel, hollow design, super high strength, lead chain slot and mud hole design, light weight, easy to clean. 4. And the surface of silver and gold has a fine appearance and will give you a luxurious feel.
Package Included: 1 x Bicycle Cassette
Note: 1. Please allow 1-2cm measuring deviation due to manual measurement. 2. Due to the different monitor and light effect, the actual color of the item might be slight different from the color shown on the pictures.