Shimano GRX RD-RX400 Rear Derailleur - 10-Speed, Long Cage, Black, With Clutch light-part 0 Base Hitch Bike Rack

0 Base Hitch Bike Rack Hitch Bike Rack UPC: 896581002652

Topeak Mini Dual Frame Pump UPC: 768661113414

Internal hose routing

Fits standard derailleur hangers only

Stainless steel for anti-rust protection

Shimano GRX RD-RX400 Rear Derailleur - 10-Speed, Long Cage, Black, With Clutch light-part 0 Base Hitch Bike RackGRX RD RX400 Rear Derailleur A 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 Item Specifications Cage Length Long Chain Wrap Capacity (teeth) 41 Color Black Drivetrain Speeds 10 Largest Cog 36 Rear