SRAM RED AXS D1 Quarq Road Powermeter DUB 172.5mm 46/33T Crankset

The all New SRAM eTap AXST is made for today's riders, the result is an intuitive, high-performance
groupset that means you can focus on what's most important your ride.
Exploring new limits has never been easier. As road bikes are faster and more capable than ever, and riders are expanding what's possible with drop bar bikes. X-RangeT offers wider range, more useful and smoother gear progression, as well as smarter shift settings enabled by AXST.
The SRAM RED AXST power meter breaks with tradition and breaks through to new levels of performance. SRAM have reengineered road gearing by reducing front chainring size and adding more range to the rear cassette. They have 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. SRAM power meters are also designed with Quarq DZeroT power measurement into crankset so welcome to the pinnacle of the power meter.

. X-RangeT gearing technology gives you more range and a smoother gear progression, so you're always in the right gear
. 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