Shimano Alivio RD-M3100 9 Speed Long Cage Rear Derailleur moms day microSHIFT bar end shifters can

microSHIFT bar end shifters can work on TT bikes

call us to special order it

giving riders the ability to downshift three gears in one stroke

Clamps are CNC machined aluminum

The 4" x 5" L-shaped Accessory Mounting tube provided is black powder coated 7/8 diameter 6061T4 tube

Shimano Alivio RD-M3100 9 Speed Long Cage Rear Derailleur moms day microSHIFT bar end shifters canThe Shimano Alivio RD M3100 Rear Derailleur features Shadow RD technology to keep the derailleur safe from trail obstacles. Specifications: Super low profile Shadow RD technology Largest Cog: 36 Rear Derailleur Mount Type: Shimano Rear Direct Mount , 10x1 Standard Chain Wrap Capacity (teeth): 45 Cage Length: Long Rear Der Shifter Compatibility: Shimano Mountain Drivetrain Speeds: 9