Shimano Alivio Rear Derailleur RD M3100 | 9-Speed

The SHIMANO ALIVIO M3100 SGS rear derailleur features a low-profile SHADOW design for aggressive riding with minimal chain slap and frame interference.

Features

1. Low-profile SHADOW design reduces vulnerability to impacts
2. Integrated barrel adjuster enables quick and easy cable tension adjustments on the trail
3. Sleek construction keeps the derailleur tucked close to the frame

Specifications

1. 9-speed compatibility
2. 11T pulley wheels
3. Cassette range 11-36T to 12-32T
4. Part of the Shimano Alivio M3100 groupset series