Shimano GRX

Drivetrain
Shimano 1x12 GRX Di2 gravel drivetrain is completely wireless
Mountain Bikes and Gear
Shimano GRX Di2 Electronic Drivetrain Goes 12-speed
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Drivetrain
Shimano Announces new 12-speed GRX Gravel Drivetrain
Brakes
The Shimano GRX Drivetrain Brings Familiar Mountain Bike Tech to Gravel Riding [Review]
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Culture
Diamondback Updates the Haanjo Gravel Bike Lineup, Adding More Options
Culture
Evil Updates the Following After 5 Years, Salsa Launches $1,500 Singlespeed Gravel bike [News Mix]
Culture
Shimano's new GRX is the "World's First" Gravel-Specific Groupset