julio 31, 2026
GRX RD-RX810 2x11-speed Rear Derailleur Product 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-speed, HG-X11 Max. teeth large sprocket: 34T Min. teeth large sprocket: 30T Max. teeth small sprocket: 11T Min. teeth small sprocket: 11T Max. Front Difference: 17T Total Capacity: 40T.