Shimano Claris RD-R2000-GS Rear Derailleur - 8 Speed Medium Cage Black MFPN=00.4318.066.000 Rear Der/Shifter Compatibility SRAM Exact CheckoutSpec= CrMo Rails - Black/Gray and ride with 3 B-XN6165 Capacity:500

Shimano Claris RD R2000 GS Rear Derailleur 8 Speed Medium Cage Black MFPN=00.4318.066.000 Rear Der Shifter Compatibility SRAM Exact CheckoutSpec= CrMo Rails Black Gray and ride with 3 B XN6165 Capacity:500 Rear Der Shifter Compatibility SRAM Exact Actuation Shifter Derailleur Compatibility SRAM 10 Drivetrain Speeds 10 Weight 140 Cassette Spacing Shimano RD 10 Cassette Spacing SRAM 10 Brake Lever Actuation Short Pull Color Black Adjustable Reach Yes Rings 48 35Number of Chainrings DoubleDrivetrain Speeds 12Chainring BCD Direct Mount SRAM 8 BoltChainline Hub Compatibility 135 142 Road Disc Hubs < 415 mm ChainstayChainline Hub Compatibility 135 142 Road Disc Hubs > 415 mm ChainstayColor BlackCrank Length (mm) 170Crank Intended Use RoadBB Included NoPedal Spindle 9 16"Spindle Interface Type SRAM DUBDefined Color Black