Shimano ZEE RD-M640-SS Rear Derailleur - 10 Speed Short Cage Gray With Clutch Wide Ratio Freeride MFPN=00.6618.171.001 8 Bar Top Style Flat

8 Bar Top Style Flat Bar Reach (mm) 73 Color Blatte Bar Drop (mm) 128 Flare 0 Drop Bend Style Anatomic Cable Routing External Material Aluminum Width Measurement Center Width 46 Defined Color Black

Color Black/Black Pedal Type Dual Sided Clipless with Platform Weight 344 Pedal Spindle 9/16" Pedal Body Material Aluminum Spindle Material Chromoly Defined Color Black Cleat Interface Crank Brothers Brass

External spline lock ring included (and sold separately)

Easy to install and remove thanks to a press-fit handlebar clamp interface and forward-facing hardware

Charging is simple with an integrated cable-free USB stick

Shimano ZEE RD-M640-SS Rear Derailleur - 10 Speed Short Cage Gray With Clutch Wide Ratio Freeride MFPN=00.6618.171.001 8 Bar Top Style FlatShimano ZEE RD M640 SS Rear Derailleur 10 Speed Short Cage Gray With Clutch Wide Ratio for Freeride. Shimano ZEE RD M640 Rear DerailleursShimanos stabalizing Shadow RD+ clutch technology is proven to reduce chain slap and noise TECH SPECS 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