Quarq Red AXS Power Meter Chainring

More Information
Brand	Quarq
Colour	Polar Grey

Quarq grew from a need for a power meter that was accurate and affordable for a math-obsessed triathlete in 2006. By 2007, a factory had been built in Spearfish, S.D. and prototype power meters had been demonstrated at InterBike in Las Vegas. In June 2008, the company shipped its first power meter.

Quarq became a SRAM brand in 2011. With SRAM’s drivetrain expertise and Jim Meyer’s power meter expertise, the groundbreaking SRAM RED Quarq Power Meter was developed. This was the first power meter to be integrated into a groupset and remains the industry standard.

Today, Quarq designs and manufactures data and digital technology products for cyclists in every discipline and at all levels of expertise.

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Technology

AXS

AXS is SRAM’s new bike component integration system that connects electronic bicycle components and software. The SRAM AXS app allows riders to see battery status, change component behavior, personalize controls, get maintenance reminders, and update firmware.

Features

AXS enabled for easy monitoring and firmware upgrades.
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.
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.
8-bolt direct mount compatibility only to new RED and Force eTap AXS cranks. Not reverse compatible with prior 8-bolt cranks.
52/39 Tooth, 54/41 Tooth and 56/43 Tooth combinations require dual mount SRAM RED eTap AXS front derailleur, included.