NEW Shimano Alivio RD-M3100 Rear Derailleur - 9-Speed, Long Cage height_5ft-03in Insulation Type: None

Insulation Type: None

Shimano Alivio M415 7/8-Speed Chainrings

giving you control on the climbs and unleashing your speed on the descents

Brakes: Shimano MT200 OR Promax DSK-925

NEW Shimano Alivio RD-M3100 Rear Derailleur - 9-Speed, Long Cage height_5ft-03in Insulation Type: NoneThe 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