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- Item No.: SW10848
The Quarq SRAM Red DZero DUB power meter integrates perfectly, both technically and esthetically into the top end SRAM lineup of high quality components.
With an accuracy of ± 1.5% the Quarq SRAM Red DZero DUB can compete with any other proven power meter system in the market. In addition it features a left-right-power-distribution analysis (Power Balance™).
To be unaffected by changing conditions, Quarq equipped it’s Red DZero power meter with an active temperature compensation. Furthermore, it is waterproof, fulfilling the IPX7 requirements. No external magnet for cadence measurement is required, as cadence is determined internally, using acceleration sensors.
The Quarq SRAM Red DZero is powered by a regular CR2032 battery, which lasts for at least 200h of operation. No tools are required to change the battery, making it highly user friendly.
Thanks to dual band wireless technology (ANT+ and Bluetooth Smart), the Quarq SRAM Red DZero DUB is compatible with all common head units and cycle computers.
The Quarq DZero DUB power meter is available in two different Bolt Circle Diameter (BCD) version: 110 or 130mm.
Please note that chain rings are not included in this offer.
Specifications
Sensor Location: |
Crank Spider |
Accuracy: |
± 1,5% |
Weight: |
578/559g (110/130BCD) |
Battery: |
CR2032 |
Battery Life: |
ca. 200h |
Battery Replacement: |
Tool free |
Q-Factor: |
145mm |
Wireless Technology: |
ANT+, Bluetooth Smart |
Firmware Upgrades: |
yes, wireless (Qalvin App) |
Compatible Software: |
Training Peaks, Strava, Garmin Training Center and others |
BCD (Bolt Circle Diameter): |
110m (compact) or 130mm (standard) |
Available lengths: |
170, 172.5, 175 |
Available chain rings: |
not included |
Left-Right Analysis: |
yes (power balance) |
In the pack
✔ Quark SRAM DZero Power Meter DUB spider
✔ SRAM DZero DUB crank set
✔ Battery
✔ Manual