Shimano GRX RD-RX825 Di2 Rear Derailleur - 12-Speed Long Cage With Clutch For 2x BLK Length-132 Brake Lever Actuation Short Pull

Brake Lever Actuation Short Pull Color Black Brake Type U-brake Weight 190 Defined Color Black

Dual compound of Salmon and Black compounds for more controlled

Link posts come with standard 2 bolt clamps: Vector Evo clamp (ST4170) is available separately

The CeramicSpeed BB90 bottom bracket offers bearings with extremely low friction improved power transfer and a service life that far exceeds traditional steel bearings

}Shimano XT BL-M8000 Right Brake Lever Member Unit

Shimano GRX RD-RX825 Di2 Rear Derailleur - 12-Speed Long Cage With Clutch For 2x BLK Length-132 Brake Lever Actuation Short PullShimano GRX RD RX825 Di2 Rear Derailleur 12 Speed Long Cage With Clutch For 2x Black. Shimanos GRX RX825 Di2 12 speed rear derailleur features a built in wireless connectivity unit and charging port ensuring fast and reliable shifting for mixed terrain riding and easy recharging. Integrated Shadow RD+ technology prevents chain slap and ensures precise shifting even on rough terrain. Thanks to built in ON OFF switch wheel removal is easy too. The RD