NEW Shimano Alivio RD-M3100 Rear Derailleur - 9-Speed, Long Cage height_5ft-03in 5 mm thick

5 mm thick

Brakes: Shimano MT200 OR Promax DSK-925

Cassette Body Type Shimano HG 11/12-Speed Road Color Silver Defined Color Silver Designed for ebike Yes Drivetrain Speeds 11

Insulation Type: None

Weight: 86 g

NEW Shimano Alivio RD-M3100 Rear Derailleur - 9-Speed, Long Cage height_5ft-03in 5 mm thickThe Shimano Alivio RD M3100 Rear Derailleur features Shadow RD technology to keep the derailleur safe from trail obstacles. Super low profile Shadow RD technology Cage Length Long Chain Wrap Capacity (teeth) 45 Drivetrain Speeds 9 Largest Cog 36 Rear Der Shifter Compatibility Shimano Mountain Rear Derailleur Mount Type 10x1 Standard, Shimano Rear Direct Mount