Shimano GRX Rear Derailleur, RD-RX810, 11-Speed (Upto 34T CasSette) wheel hub Material: Nylon / Elastane

Material: Nylon / Elastane

Includes a pair of our black Tubeless Valves

Get more life out of your radar with up to 16 hours of battery life in day flash mode

Maintenance-free sealed cartridge bearing assembly keeps out dirt

Complete setup kit

Shimano GRX Rear Derailleur, RD-RX810, 11-Speed (Upto 34T CasSette) wheel hub Material: Nylon / ElastaneSpecifications Adjustable chain stabilizer prevents chain slapping and drops Switch stabilizer ON OFF to match the terrain Gravel tuned clutch tension Silent and uninterrupted rear shifting on rough terrain Smooth and reliable mixed surface shifting Compatible with current road DUAL CONTROL LEVER Features Use: Gravel, Road, Cyclocross Group: GRX Model: RD RX810 Mount Type: Direct Mount Gear front: 2 speed Gear rear: 11 speed Compatible Chain: HG EV 11