NEW Shimano GRX FD-RX810 / RD-RX810 Derailleur Set - Front / Rear Gravel Bike chain_8speed Diameter: 7 mm

Diameter: 7 mm

Front Derailleur Clamp: 34

Three water bottle mounts in the main triangle on 56–61 cm frames

Cassette Body Type: Shimano/SRAM 11 Speed Road

Fits all standard mount hangers

NEW Shimano GRX FD-RX810 / RD-RX810 Derailleur Set - Front / Rear Gravel Bike chain_8speed Diameter: 7 mmShimano GRX FD RX810 F 2 x 11 Speed Braze On Front Derailleur: Double or Triple: Double Derailleur Capacity: 17 Front Der Shifter Compatibility: Shimano Road Max Ring (teeth): 50 Front Derailleur Style: Topswing Front Derailleur Cable Pull: Bottom Pull Front Derailleur Clamp: Braze on Drivetrain Speeds: 11 Shimano GRX RD RX810 Rear Derailleur 11 Speed, Long Cage, Black, With Clutch: Color: Black Largest Cog: 34 Rear Derailleur Mount Type: Shimano Rear