SHIMANO 11S IRDRX810 RD-RX810

Shadow rear derailleur plus for the gravel/adventure component "GRX810" series. Equipped with a chain stabilizer that is effective in suppressing chain swing and preventing the chain from falling off. ■Dual control lever compatible. Rear compatible speed: 11 speed ■Shift type: Mechanical ■Compatible chain: HG-EV11/HG-X11 Compatible low sprocket (min/max): 30/34T Compatible top sprocket (min/max): 11/11T Total capacity: 40T ■Maximum front tooth number difference: 17T ■Average weight: 255g