Skip to main content

SRAM RED 1 AXS Quarq Road Power Meter DUB

SRAM RED 1 AXS Quarq Road Power Meter DUB
  • Chainrings: 48T
  • Chainrings: 40T
Natural Carbon
Mount Type:
Direct Mount
Please select options
This item is only available through our retail locations. Please visit your nearest Trek Bicycle Store to purchase. Some items listed as "In Stock" may not be immediately available in our store. Please call for verification.


In certain disciplines, the single-ring drivetrain reigns supreme. Championing simplicity, strength and durability, the SRAM RED 1 AXS power meter meets the demands of triathletes, time trialists and cyclocross racers. The power meter features improved aerodynamics thanks to direct mount aero chainrings with fully integrated power, and the tighter gearing range is perfect for racing and flatter terrains.

- Single-ring drivetrain simplifies functionality
- 48T and 50T variants have fully integrated power into a direct mount aero chainring
- 36-46T variants have spider-based power
- Chainrings can be easily changed without requiring recalibration of the power meter
- Power readings are accurate within +/-1.5% and aren't affected by climate conditions during a ride
- Power balance measures left and right legs separately
- SRAM X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control
- Laser-etched chainring finish is more durable
- DUB bottom bracket adds durability and simplicity
- Non-aero chainrings can be installed with a single tool, making gearing changes a breeze
- Bottom bracket not included
- BB Compatibility: All SRAM Road DUB BBs
- BB Spindle Interface: DUB
- Chainring material: Aluminum
- Crank arm material: Carbon
- Power Meter Type: ANT+ and BLE

Part Numbers

Option UPC MPN Store SKU
48T / Natural Carbon / 170mm / Direct Mount / 12-speed 710845823299 00.3018.210.170 SRA531332761
46T / Natural Carbon / 170mm / Direct Mount / 12-speed 710845823336 00.3018.211.170 SRA491721921
48T / Natural Carbon / 172.5mm / Direct Mount / 12-speed 710845823305 00.3018.210.172 SRA542020881
40T / Natural Carbon / 172.5mm / Direct Mount / 12-speed 710845823435 00.3018.214.172 SRA505391891