Shimano GRX RD-RX822 SGS Rear Derailleur 12-Speed (for 1 x 12)Details: Version for GRX single x 12 speed drivetrains Shadow RD+ technology (friction damper) Silent, smooth and reliable shifting on rough terrain 4 PTFE coated pins Exchangeable and replaceable GS SGS rear derailleur cage Technical data (long shift lever, 10 51 cassette): Intended use: Gravel, Road, Cyclocross Series: GRX Model: RD RX822 SGS Material: aluminium, fibreglass composite, stainless steel, steel Compatibility: 12 speed (for single x 12

CN-HG901-11

Based on the well loved Shimano MX-80 pedals

whether you're climbing up steep ascents or descending technical terrain

power transfer is ultra-efficient and the wheel is even more responsive

Total Capacity: 17T

Bar: 0 Bar

and switch

170 and 175mm crank arms

compatibility

Schwalbe Standard tube Item 10

Level: Sora

HG-X11 special asymmetrical design specifically for 11-speed drivetrains