SRAM RED AXS Aero Crankset (Natural Carbon) (1 x 12 Speed) (E1) (172.5mm) (50T) (DUB Spindle) (2024)

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Price: $700.00

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SRAM RED AXS E1 Aero Crankset Description:

The SRAM RED AXS Aero Crankset is a product of an endless pursuit of progress and a lighter and stiffer update on the previous Red model. The updated layout drops weight from the previous model thanks to the hollow carbon fiber arms. Paired with an aerodynamic 1x chainring, this crankset is ready to help you crush those personal bests.


  • Aerodynamic 1x chainring
  • Single-ring design simplifies the crankset's functionality and reduces weight
  • DUB bottom bracket technology adds durability and simplicity (BB not included)
  • Ultra-light hollow carbon fiber for further weight reduction
  • X-Sync narrow wide technology for maximum chain control and retention


  • Intended Discipline: Road
  • Spindle Diameter: 29mm (SRAM DUB)
  • Bottom Bracket Included: No
  • Pedal Spindle: 9/16"
  • Chainrings Included: Yes
  • Chainring BCD: -
  • Chainring Mount: SRAM Direct Mount (8-Bolt)
  • Chainline: 44.5mm
  • Drive Type: 1x
  • Speed Compatibility: 12 Speed
  • Chainring Material: Aluminum
  • Crankarm Material: Aluminum/Carbon
  • Color: Black
  • Weight: 574g (172.5mm)

This product was added to our catalog on May 15, 2024