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
Manufacturer Shimano
Manufacturer Part Number IRDM640SSW
UPC 689228305328
Model Shimano ZEE RD-M640 Rear Derailleur
Rear Derailleur Style Mountain
Largest Cog
36
Color
Gray
Rear Der/Shifter Compatibility
Shimano Mountain
Rear Derailleur Mount Type
10x1 Standard
Rear Derailleur Mount Type
Shimano Rear Direct Mount
Drivetrain Speeds
10
Weight
250
Chain Wrap Capacity (teeth)
25
Cage Length
Short