Shimano ZEE RD-M640-SS Rear Derailleur – 10 Speed Short Cage Gray With Clutch Wide Ratio Freeride

Shimano ZEE RD-M640 Rear Derailleurs

• Shimano’s stabalizing Shadow RD+ clutch technology is proven to reduce chain slap and noise
• FR spec designed for use with wide-range cassettes; up to 36t max cog

SPECIFICATIONS

• Color:Gray
• Largest Cog:36
• Rear Derailleur Mount Type:10×1 Standard , Shimano Rear Direct Mount
• Chain Wrap Capacity (teeth):25
• Cage Length:Short
• Rear Der/Shifter Compatibility:Shimano Mountain
• Drivetrain Speeds:10
• Weight:
  

  250