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Riding Gravel Bikes in Montana: Single Track & Gravel on Shimano GRX Di2 - Gravel Cyclist: The Gravel Cycling Experience
Shimano’s new gravel-bike specific groupset, GRX, available for Di2, mechanical, 1x and 2x drivetrains, is a hallmark in the evolution of the gravel bike. Shimano has eschewed the idea of hodge podging a road / cyclocross group and calling it “gravel”, rather they spent close to five years developing a groupset for what is arguably …