Shimano Cues Rear Derailleur RD-U4000 9-speed

This 1x9-speed rear derailleur's smooth operation and dependability will help inspire riders to expand their trail-riding comfort zone. Its low-profile design and chain stabilization will give them the confidence to choose rougher routes

• 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: 35T

• Max low sprocket: 46T Min low sprocket: 41T

• Designed and tested to provide enduring e-biking performance

• E-Bike Rated