Shimano GRX RD-RX810 11-Speed Rear Derailleur Technology_Spherical Sportourer ZOO Gel saddle offers

Sportourer ZOO Gel saddle offers high sitting comfort and comes with a clean design

QUICK-DRYING MICROFIBER PALM

SHIMANO 105 5500 Series

42mm and 50mm extensions

There is no doubt about it

Shimano GRX RD-RX810 11-Speed Rear Derailleur Technology_Spherical Sportourer ZOO Gel saddle offersSHIMANO GRX Rear Derailleur 11 speed (34T max low sprocket) RD RX810 SHIMANO GRX Rear Derailleur SHIMANO SHADOW RD+ 34T max low sprocket 11 speed With an integrated chain stabilizer mechanism, the SHIMANO GRX derailleur provides a quieter experience and shifting security and precision on mixed terrain. For rides on smooth surfaces, the derailleur features and ON OFF switch for the chain tensioner. The RD RX810 rear derailleur is compatible with road