SRAM Rival AXS Crankset - 12 Speed - 46/33t - 107 BCD - DUB - Black - 175mmSRAM originated the 1x drivetrain, and the Force 1 Wide crankset evolves the innovation. It's lighter, stronger and simpler and are direct mount for less weight. Wide variant cranks accommodate the largest of tires for your 1x gravel machine. Direct mount chainrings in 38t through 46t DUB bottom bracket adds durability and simplicity Wide chainline crankset to fit the biggest gravel tires Longer DUB crank spindle accommodates both Road and MTB width