Road bike flywheel cassette

Color: silver
Speed: 12-speed, universal 24-speed road bike
Gear ratio: 11-12-13-15-17-19-21-23-25-28-31-34T
Description: Highway cassette flywheel, ultra-light 12-speed 11-34T, accurate positioning, compatible with 12-speed road kits such as SHIMANO, SRAM, Shuntai sensah, LTWOO blueprint, microshift microshift, etc. (note that it must be a Japanese-style cassette hub base )