[Bike cassette Speed] BUCKLOS bike cassette has 8/9/10/11/12 speeds, the smallest sprocket is 12T, other sprockets between 11-13-15-17-21-24-28-32-36-40-46-52T. It can smoothly shifting in road, climbing, downhill, mountain, rocky road and other environments
【Bicycle Cassette Material】BUCKLOS 8/9/10/11/12 speed bicycle cassette is made of high-strength steel structure, wear-resistant and durable, with nickel-plated surface design, anti-corrosion and anti-rust
【Smooth gear shifting without noise】BUCKLOS 8/9/10/11/12 speed bicycle cassette has a tight spacing between each tooth plate, making the chain closer to the tooth plate, ensuring smooth gear shifting without noise
【Easy to install and clean】BUCKLOS 8/9/10/11/12 speed bike cassette surface coating and small hole design is easy to clean, easy to install, and the gears are easy to remove and replace
【Bike Cassette Compatibility】BUCKLOS bike cassette is compatible with shimano sram and HG hub drive. 8/9/10/11/12 speed bike cassette has excellent transmission system, smooth and lightweight, making your riding easier