Shimano GRX Di2 wireless 12-speed groupset
Recommended by Syd and Macky
Shimano's GRX Di2 wireless groupset is robust and smooth like all of Shimano's drivetrains, but the light actuation of the shifter levers is what takes it to the next level.
Shimano's GRX Di2 wireless groupset is robust and smooth like all of Shimano's drivetrains, but the light actuation of the shifter levers is what takes it to the next level.