Quarq SRAM RED AXS Powermeter – It breaks old traditions and takes you to a whole new level of performance. The Quarq Powermeter is suitable for every rider no matter what level you are at.
Since Quarq released the first power meter, there has been a lot of change and innovation. The latest Powermeter generation offers revised software and optimized strain gauges. Based on the current SRAM RED 12-speed DUB crankset, the high-performance wattmeter system fully integrates Quarq DZero power measurement technology into the chainrings. You don’t have to worry about too much weight. The SRAM RED Carbon crank arms are completely hollow thanks to the Exogram technology. In combination with the X-Sync chainrings and the 12-speed drivetrain on the rear wheel you get the full gear range and super smooth shifting. This ensures the highest possible accuracy and switching speed and precision.
Your power output in watts is calculated by multiplying the pedal force and cadence. The high-quality Quarq sensors determine the performance data with extreme accuracy. The Power Balance technology of the Quarq SRAM RED AXS ensures that the power for the right and left leg can be measured independently. The measured data is transmitted wirelessly either via the proven ANT+ radio protocol or via Bluetooth 4.0. Thus, the power meter is compatible with smartphones, sports watches and all common bike computers.
The fully integrated power measurement in the Spider is equipped with an active temperature correction. Waterproof to IPX7 standards for accuracy and consistency, the Powermeter is suitable for any weather. External influences do not play a role.
Technical data Quarq SRAM RED AXS
- Material crank arms: Carbon
- Material chainrings: aluminum
- Crank arm length: 170.0 mm, 172.5 mm, 175.0 mm
- Chainline: 45 mm
- Axle diameter: 28.99 mm DUB
- Measuring accuracy: +/- 1.5
- Measuring point: chainring
- Measured values: power (both sides), cadence, torque, round pedaling
- Water resistance: IPX7
- Data transmission: ANT+, Bluetooth Smart (4.0/LE)
Scope of delivery
- Quarq SRAM RED AXS Powermeter Crank
- SRAM chainrings
- A DUB bottom bracket is not included and must be purchased separately