Shimano ZEE RD-M640-SS Rear Derailleur - 10 Speed Short Cage Gray With Clutch Wide Ratio Freeride MFPN=028X4N87 Designed specifically for bicycle use CheckoutSpec= CrMo Rails - Black/Gray and ride with 3 B-XN6165 Capacity:500

Shimano ZEE RD M640 SS Rear Derailleur 10 Speed Short Cage Gray With Clutch Wide Ratio Freeride MFPN=028X4N87 Designed specifically for bicycle use CheckoutSpec= CrMo Rails Black Gray and ride with 3 B XN6165 Capacity:500 Designed specifically for bicycle use Muc Off Bio Grease possesses a unique formula that prevents corrosion and water ingress so your bikes components will last long into the future Color Black Number of Chainrings No Rings Included Crank Length (mm) 170 Crank Intended Use Fat Bike BB Included No Pedal Spindle 9 16" Spindle Interface Type RaceFace EXI Chainring BCD Direct Mount CINCH Chainline Hub Compatibility 190 197 Hubs Defined Color Black keyword search XCF190