With the launch of wireless XTR Di2 (and XT and Deore) the path is clear for Shimano to launch Shimano a wireless drivetrain ...

Plus access to our subscriber exclusive premium content ...

Read our thoughts on the newly minted Shimano GRX wireless groupset now with a 10-51T cassette and a whole lotta mountain bike tech.

GRX RX827 (or, as the kids call it, GRX wireless) is Shimano’s first fully wireless drop-bar drivetrain. Unlike previous GRX ...