sram red 1 axs crankset 12-speed 8-bolt direct mount dub spindle interface

The SRAM RED 1 AXS crankset features exceptional 1x drivetrain design. It provides the simplicity and tighter gearing range that is well-suited for road racing and riding in flatter terrain, where a wide range would go unused. The crankset is designed specifically for electronic shifting and can be upgraded to a power meter. Single-ring drivetrain simplifies functionality and reduces weight SRAM X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control Laser-etched chainring finish is more durable Non-aero chainrings can be installed with a single tool, making gearing changes a breeze DUB™ bottom bracket adds durability, simplicity and broad compatibility Can be upgraded to a power meter