This 1x8-speed rear derailleur's smooth operation, low-profile design, and dependability will inspire riders to tackle new challenges and expand their trail-riding comfort zone. 



Stable drivetrain performance on trails, gravel, and city streets

Optimized geometry and spring tension reduce chain drop

Low-profile design is optimized for rough terrain

Total capacity: 34T

Max. low sprocket: 45T Min. low sprocket: 45T

SHIMANO SHADOW RD