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

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