The SRAM RED AXS crankset leverages a pivotal design innovation: smaller chainrings and a wider cassette range. In order to offer exceptional cadence and efficiency the range has been moved from the front of the drivetrain to the back creating a consistent 13-tooth gap across all variants of chainring duos. The crankset is designed specifically for electronic shifting and can be upgraded to a power meter.X-Range gearing technology gives you more range and a smoother gear progression so you’re always in the right gear Crisp and accurate front shifts Unique chainring design results in a lighter weight stiffer more durable crankset Carbon crank arms and aluminum chainrings are lightweight 45mm chainline Can be upgraded to a power meter
| Rings | 46/33, 48/35 |
| Number of Chainrings | Double |
| Drivetrain Speeds | 12 |
| Chainring BCD | Direct Mount SRAM |
| Chainline/Hub Compatibility | 135/142 Road Disc Hubs < 415 mm Chainstay |
| Color | Natural Carbon |
| Crank Length (mm) | 172.5, 175 |
| Crank Intended Use | Road |
| BB Included | No |
| Pedal Spindle | 9/16" |
| Spindle Interface Type | SRAM DUB |
| Defined Color | Carbon |
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