Shimano GRX RD-RX822-GS Rear Derailleur - 12-Speed, Direct Mount, Medium Cage, Shadow Plus Design, 45t Max Low Raleigh Whether conquering steep climbs or

Whether conquering steep climbs or accelerating on flat stretches

Whether tackling steep climbs

allowing riders to tailor the setup for high-speed road performance or enhanced stability on rugged gravel terrains

reducing fatigue over rough pavement and long miles

Designed specifically for 1x drivetrains

Shimano GRX RD-RX822-GS Rear Derailleur - 12-Speed, Direct Mount, Medium Cage, Shadow Plus Design, 45t Max Low Raleigh Whether conquering steep climbs orWith an integrated chain stabilizer, Shimano GRX RD RX822 12 speed rear derailleurs feature an intergrated chain stablizer that delivers quieter shifting and more secure chain management in rough terrain. The chain tensioner has an ON OFF switch for easy wheel removal.