GRX RD-RX822 12-Speed Rear Derailleurs Cage Length:Long it features unidirectional fibers for

it features unidirectional fibers for vibration damping

Fits Garmin Edge 1040 bike computers

Offset spoke holes balance spoke tensions to help preserve the wheels’ quickness and the spoke’s integrity – despite the rim’s additional compliance

The durable mesh upper and forefoot flex grooves combine to deliver protection and comfort on and off the bike

style is a state of mind

GRX RD-RX822 12-Speed Rear Derailleurs Cage Length:Long it features unidirectional fibers forWith 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. Shimano RD RX822 GS rear derailleur with medium cage is compatible with 10 45t, 12 speed Shimano MTB cassettes Interchangeable, replaceable GS SGS derailleur cage Shadow RD+ design,