Shimano ST-RX815 GRX 11Spd R/H Hydro Shifter chapter28 Side-loading design allows for secure

Side-loading design allows for secure bottle retention with easy in-and-out accessibility for frames with a compact bottle mounting area

and oversized FACT carbon rails

Shimano BT-DN320 Di2 Battery InternalFull wireless technology means an all-new Battery

Cross compatible Sram XD freehub body - S202100005

Shimano ST-RX815 GRX 11Spd R/H Hydro Shifter chapter28 Side-loading design allows for secureWith 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 RX815 DI2 version offers the digital precision of SHIMANO electronic shifting and synchronized shifting. and is compatible with road cassettes with a 34T low sprocket max. Silent and