microSHIFT Estes 2x Rear Derailleur - 7/8/9-Speed Long Cage 34-40t Max Cog 11-14t Min Cog 45t Capacity BLK MFPN=CR-SR313-32-0 } The stand of choice

} The stand of choice for professional mechanics around the world that features a dual-sided top tube with 100-3C Adjustable Linkage Clamps that allows two mechanics to work simultaneously

} Replacement end caps for Reynolds wheels

well-padded battery compartment with ultra-safe fixation system

Tooth Count 36Drivetrain Speeds 12Round or Oval RoundMaterial AluminumColor GrayDefined Color GrayDirect Mount Type Direct Mount Shimano

front/rear rear (no FH) axle/spacing (mm) 12x148 Boost hole 28h color black weight 220g

microSHIFT Estes 2x Rear Derailleur - 7/8/9-Speed Long Cage 34-40t Max Cog 11-14t Min Cog 45t Capacity BLK MFPN=CR-SR313-32-0 } The stand of choiceFor riders that want worry free shifting Estes delivers. With robust wide set pivots a more rigid body and cage and high quality metric adjustment hardware microSHIFT Estes rear derailleurs perform well above expectations. Largest Cog 40 Rear Der Shifter Compatibility Shimano Mountain Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 9 Chain Wrap Capacity (teeth) 45 Cage Length Long Color Black keyword search Suggested Order