Thanks to Shimano’s latest Di2 groupset, I’ve come to appreciate the benefits of 2x shifting all over again—even if Shimano ...

Recently, Shimano was at the pointy end of this spear ... These could hint at backward compatibility with current-generation 12-speed Di2 GRX groupsets, allowing for 1x12 gravel options.

This drivetrain is made up of a combination of Shimano’s gravel-specific GRX groupset, comprising derailleurs and shifters, with a SunRace cassette and Whyte chainset with forged cranks.