Shimano ZEE RD-M640 Rear Derailleur (Black) (10 Speed) (Short Cage) (SSW/Free-Ride) (SS) (Shadow Plus)

Description

This is Shimano ZEE RD-M640 Rear Derailleur. Features: Shadow Plus technology proven to reduce chain slap, drop and impact noise and the 10-speed short cage rear derailleur’s low-profile tucks safely below the cassette cogs Choice from Free-Ride (wide cassette range) or Downhill (close ratio cassette) Specifications: Speed: 10 Speed Shifter Compatibility: Shimano Mountain (10 Speed) Shift Mechanism: Cable Actuated Max. Tooth: 28T (SSC/Downhill), 36T (SSW/Free-Ride) Min. Tooth: 11T Chain Wrap Capacity: 25T (SSC/Downhill), 25T (SSW/Free-Ride) Cage Material: Steel Chain Retention: Shadow Plus Color: Black Weight: 250g