Shimano ALIVIO RD-M3100-SGS long screed rear derailleur. Compatible with 9-speed Shimano, MicroSHIFT and Btwin bike drive trains for smooth gear changes.
ID 8628967
Home & store delivery
Available
Pick up today at Decathlon
2-year warranty
365 days to return for members
Features
Design benefits
compatibility
Compatible with 9-speed Shimano, MicroSHIFT, and B'Twin shifters
Design details
Technical features:
The Shimano Alivio M3100 rear derailleur has a compact profile that allows you to ride aggressively with fewer breaks in pace thanks to the Shimano Shadow design.
Compact profile
Total capacity: 45 teeth
Max large cog: 36 teeth
Adjustment barrel