Shimano ZEE RD-M640-SS Rear Derailleur - 10 Speed Short Cage Gray With Clutch Wide Ratio Freeride Size-24x2.125 4 Flange No Lock On

4 Flange No Lock On Yes Shape Ergonomic Color Purple Reign Weight 115 Defined Color Purple Size Large

and cables/housing

Highly resistant to UV rays

} Constructed 3/8" EVA foam

To reach your fastest on a bike

Shimano ZEE RD-M640-SS Rear Derailleur - 10 Speed Short Cage Gray With Clutch Wide Ratio Freeride Size-24x2.125 4 Flange No Lock OnShimano ZEE RD M640 Rear DerailleursShimano's stabalizing Shadow RD+ clutch technology is proven to reduce chain slap and noise Largest Cog 36 Color Gray Rear Der Shifter Compatibility Shimano Mountain Rear Derailleur Mount Type Shimano Rear Direct Mount Drivetrain Speeds 10 Weight 250 Chain Wrap Capacity (teeth) 25 Cage Length Short