SRAM AXS T-Type Power Meter Spider
The Quarq power meter crankset for SRAM DUB cranks with a threaded mount. Only compatible with the new DUB crankarms from the XX SL, XX and X0 drivetrain series.
Quarq XX SL AXS Power Meter Crank Set:
The SRAM XX SL AXS Quarq power meter DUB crankset is compatible with SRAM XX SL, XX and X0 DUB crankset arms. These feature the 8-bolt mounting for the crankset
Quarq technology:
This system operates independently of chainring sizes, as it measures only the force applied by the rider. The Quarq power measurement system is one of the lightest wireless power meters, featuring easy installation and straightforward battery replacement. Thanks to its compatibility with Bluetooth and ANT+ wireless technology, the crankset can be synchronised with a wide range of display devices. The power meter, featuring 10 strain gauges, has an accuracy of ±1 per cent. The Quarq power meter incorporates Power Balance and OmniCal technologies. The integrated electronics minimise interference and signal overlap, reduce exposure to wind and weather, and guarantee unrivalled durability and reliability. The Quarq Power Meter performance measurement system consists of the CinQo-Saturn ring. Here, the CinQo-Saturn, equipped with state-of-the-art measurement technology, replaces the chainring. This is connected via the Ring of Saturn to enable even more accurate measurement of power data.
Quarq measurement technology:
The Quarq Power Meter measures power by combining torque, pedal force, angular velocity and cadence, using the strain gauge technology also employed in other power meters. The pedal force applied by the cyclist causes the entire crank to bend slightly for a brief moment. This slight deformation is transmitted to the strain gauges mounted in the crank arm, which can thus measure the deformation and determine the torque. The Quarq CinQo-Saturn uses 20 strain gauges on 10 strain gauge grids in an arrangement patented by Quarq. Data transmission -
Quarq Wireless:
Data transmission is carried out using Bluetooth and ANT+ Sport technology. This wireless data transmission technology is particularly energy-efficient and therefore perfectly suited for use in mobile devices. This makes the Quarq power meter compatible with many receiving devices, e.g. Garmin Edge, Cat Eye Stealth 50, O-Synce Marco X. Power supply: Unlike all other power meter systems, Quarq uses a standard CR2450 battery, which can be replaced by the user without tools. The battery cover is designed similarly to a contact lens case and keeps the battery securely and dry in place. The battery life is approximately 400 hours of continuous use.
Quarq XX SL AXS Power Meter Crank Arm Technology:
- Application: Competition
- Bluetooth and ANT+ wireless technology
- Quarq power meter measurement system
- Battery indicator
- Carbon crankset
- Chainline: 55 mm
- Bolt pattern: Thread Mount (for Thread Mount chainrings only)
- Compatibility: SRAM 12-speed drivetrain
- Weight approx. 110 grams, manufacturer’s specification
Included:
SRAM QUARQ XX SL Transmission AXS Power Meter Carbon Spider, mounting bolts
Herstellerinformation: SRAM, 1000 W Fulton Market #4, 60607 Chicago, Illinois, United States, http://www.sram.com | Contact EU: SRAM Europe Sales and Services B.V., Paasbosweg 16, 3862 ZS Nijkerk, Netherlands, https://www.sram.com
