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SRAM RED AXS Crankset - 172.5mm, 12-Speed, 50/37t, Direct Mount, GXP Spindle Interface, Natural Carbon, D1

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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