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Sram Red D1 Quarq Road Powermeter Dub is no longer available at Merlin Cycles. However you may find an alternative or updated product below.
Sram Red D1 Quarq Road Powermeter Dub
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Sram Red D1 Quarq Road Powermeter Dub

This item was discontinued 5th March 2024.

If you require help finding an alternative to this product please contact customer services.

Code:: PMQ8207
Sram Red D1 Quarq Road Powermeter Dub

The SRAM RED AXS™ power meter breaks with tradition — and breaks through to new levels of performance. We reengineered road gearing: reducing front chainring size and adding more range to the rear cassette. We also maintained a 13-tooth delta on all chainring pairs, ensuring precise shifting for any setup. This results in more useful gearing and better shifting across all configurations. Our power meters are also designed with Quarq’s premier DZero™ power measurement technology fully integrated into the crankset. Welcome to the pinnacle of the power meter.



X-Range™ gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear

Integrated power measurement

Power meter is fully integrated into the chainring set for lighter weight

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

Improved front shifting performance for crisp and accurate front shifts

Unique chainring shape results in a lighter weight, stiffer, more durable crankset

Integrated chainring design significantly reduces weight

DUB™ bottom bracket adds durability, simplicity and broad compatibility


Speed: 12 Speed
BB Compatibility: All SRAM Road DUB BBs
Chainring Size: 46/33, 48/35, 50/37
Bolt Circle Diameter (BCD): Direct Mount (DM)
Chainline: 45.0mm
BB Spindle Interface: DUB
Chainring material: Aluminum
Guard: No Guard
Crank arm material: Carbon
Power Meter Type: ANT+ and BLE