- Make sure this fits by entering your model number.
- ✔️【BEST CONVERSION】Bring you to the 1*12speed experience with lower cost. Whatever you can ditch your double or triple speed parts and convert the earlier type 30 and 20 speed bikes to 1X. Shifting will be much easy and simple to your loved ones, and it saved weight. Not work with SRAM XD driver.
- ✔️【FREE EXTENDER】Most of 12 speed standard splined freehub body which share the same spline set up are compatible for the 50T convert, the free JGbike 22mm link extender to ensure your stock rear derailleur support this setup.
- ✔️【WISE UPGRADE】Lower cost to replace or upgrade your stock 11-32T; 11-34T; 11-36T, 11-40T,11-42T,11-46T cassette; 11-13-15-17-19-21-24-28-32-36-42T-50T,, work for 1×12, 2×12, 3×12 setup. The wide ratio technique was introduced by Sunrace at the very first stage, it’s the market leader brand across USA and Europe;
- ✔️【BEST CHOICE】Weight saving, Cheap, Reliable, Light, Great looks, Smooth shifting by gearing setup, 11t through 46t hardened steel; largest last cog is A7075 aluminum, average weight 586g made in Taiwan (Sunrace since 1972), not the cheap brand made in China, driven components matter of your SAFE riding;
- ✔️【1-YEAR WARRANTY】GREAT QUALITY – BEST PRICE – TRUST SERVICE
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