We originated the 1x drivetrain, & the SRAM Force 1 Wide crankset evolves the innovation. It's lighter, stronger & simpler & are direct mount for less weight. Wide variant cranks accommodate the largest of tires for your 1x gravel machine. Single-ring drivetrain simplifies functionality & reduces weight Non-aero chainrings can be installed with a single tool, making gearing changes a breeze SRAM X-SYNC™ wide-tooth, narrow-tooth chainring technology provides maximum chain control DUB™ bottom bracket adds durability & simplicity Can be upgraded to a power meter