The Shimano Essa RD-U2000 8-Speed GS Rear Derailleur keeps your ride smooth and steady whether you're tackling trails, gravel, or city streets. Its low-profile design means less chance of damage when the ride gets rough, while optimized geometry and spring tension help keep your chain exactly where it should be.
- SHIMANO SHADOW RD Technology provides a super low profile to avoid chainstay contact and deliver quiet, smooth shifting
- Supports total capacity of 34 teeth for handling a wide range of gears
- Compatible with cassettes up to 45 teeth on the largest sprocket
- Works with HG 6/7/8-speed chains for flexible drivetrain setups
