SRAM Quarq DZero PowerMeter Crank Spider Assembly 8-Bolt Non-Hidden Bolt 110 BC... - 00.3018.157.000
SRAM Quarq DZero PowerMeter Crank Spider Assembly 8-Bolt Non-Hidden Bolt 110 BC... - 00.3018.157.000, Quarq's power meter technology is reliable, accurate and easy to use. Now available as a spider by itself as an easy upgrade for existing cranks. The DZero series offers improved data transfer and frame fit compatibility. Features: Compatible with these power meter cranks: Quarq Elsa RS, Quarq Riken Al, Quarq Riken R (produced July 2015 and later), SRAM XX1, 2016 and later SRAM Red power meter cranks (Red eTap graphics) Compatible with these non power meter cranks: Quarq Prime and SRAM Red BB386EVO Not compatible with Quarq Elsa R cranks Measures power for both legs with +/_ 1.5% accuracy Dual Bluetooth lowenergy and ANT+ wireless data transfer AxCad system provides no-magnet cadence data Free firmware updates with the QALVIN APP Uses a CR2032 battery that can be replaced without tools Specs: ColorBlack Chainring BCD110mm See Also: TL8356