Shimano Introduces their GRX Gravel Drivetrain

Shimano’s new GRX drivetrain dropped today, designed specifically for gravel riding and gravel bikes, toating improved ergonomics and gear ranges with both 1x and 2x options. See more information at Shimano. While we’re at it, Shimano sheds some light on what they think is ideal gravel gearing at their blog. What do you think?