REAR DERAILLEUR, RD-M3100, ALIVIO,SGS 9-SPEED, TOP NORMAL

C$63.99

Excl. tax

The Shimano Alivio RD-M3100 Rear Derailleur features Shadow RD technology to keep the derailleur safe from trail obstacles.
Super low profile Shadow RD technology
Largest Cog: 36 Drivetrain Speeds: 9 Cage Length: Long
Chain Wrap Capacity (teeth): 45 t