NEW Shimano GRX RD-RX812 Rear Derailleur 11-Speed, Long Cage, Clutch 1x, 42t Max height_5ft-03in Color Yellow Defined Color Yellow

Color Yellow Defined Color Yellow High Volume Pump No Hose Length 720 Includes Gauge Yes PSI 160 Valve Compatibility Presta and Schrader

it's up to the job when just a bit more room is needed

With the extended leg

- Not Compatible with SRAM eTAP and Flattop

NEW Shimano GRX RD-RX812 Rear Derailleur 11-Speed, Long Cage, Clutch 1x, 42t Max height_5ft-03in Color Yellow Defined Color YellowThe Shimano GRX 11 speed rear derailleur has an integrated chain stabilizer mechanism, that provides a quieter experience, shifting security and precision on mixed terrain. For rides on smooth surfaces, the derailleur features an ON OFF switch for the chain tensioner. The Shimano Shadow RD+ adjustable chain stabilizer provides silent and uninterrupted rear shifting on rough terrain. Adjustable Shimano RD+ chain stablizer prevents chain slapping and