Shimano GRX RD-RX400 Rear Derailleur - 10-Speed Long Cage Black With Clutch MFPN=TB91058000 Includes peening bit and backer

Includes peening bit and backer for Campagnolo chain installation

Stem Angle (deg) +7 Stem Angle (deg) -7 Length 50 Bar Clamp Diameter (mm) 31

Reinforced rim to allow for easy bottle access

4 Tubeless Folding Black Evolution Super Ground Addix SpeedGrip

Bottom bracket cups sold separately Color Carbon Rings 45/29 Number of Chainrings Double Crank Length (mm) 170 Crank Intended Use Road Drivetrain Speeds 12 Weight 585 BB Included Other Pedal Spindle 9/16" Spindle Interface Type Campagnolo Ultra-Torque Chainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm Chainstay Defined Color Carbon Crank Length 170Mm Chainring Sizes 45/29T

Shimano GRX RD-RX400 Rear Derailleur - 10-Speed Long Cage Black With Clutch MFPN=TB91058000 Includes peening bit and backerGRX RD RX400 Rear DerailleurA Shadow RD+ chain stabilizer prevents chain slapping and drops The gravel tuned clutch tension helps to provide smooth and reliable mixed surface shifting Stabilizer can be turned on off to match terrain Compatible only with 10 speed ST RX400 ST 4700 ST4720 ST 4725 ST RS405 and SL 4700 shift levers Largest Cog 36 Color Black Rear Der Shifter Compatibility Shimano Road Rear Derailleur Mount Type 10x1 Standard Drivetrain