SRAM DZero Aluminum Road Power Meter (Black) (1) (BB30) (172.5mm) (130mm BCD No... - 00.3018.155.172
SRAM DZero Aluminum Road Power Meter (Black) (1) (BB30) (172.5mm) (130mm BCD No... - 00.3018.155.172, Quarq's power meter cranks continue to be reliable, accurate and easy to use. The Dzero series offers more data transfer and frame fit compatibility. Power meters returned to QBP will result in a 10 to 20% restock fee, depending on the condition of the power meter and its packaging 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 Swap chainrings without needing to recalibrate its BB30, PF30 and BB30A frames. Does not fit BB386 or BBRight frames Attributes: Pedal Spindle: 9/16" BB Included: No Chainring BCD: 130 Color: Black Defined Color: Black Crank Intended Use: Road Number of Chainrings: No Rings Included Rings: Sold Separately Spindle Interface Type: BB30/PF30 Weight: 799