power meter system quarq red22 dzero bb30 170mm bcd 110mm Designed specifically for the renowned SRAM Red groupset and compatible with all SRAM road groupsets, the SRAM Red DZero Power Meter embodies Quarq's 10 years of technological advancements and adds new features such as the dual system of wireless data transmission via Bluetooth with low energy consumption and ANT +, the new Qalvin BLE app and compatibility with BB386EVO bottom brackets. SRAM quarq power meter chassis red22 dzero bb30 170mm bcd 110mm Built for SRAM's popular RED groupset, and compatible with all of SRAM's road groupsets, the SRAM RED DZero Power Meter embodies 10 years of Quarq's technology advances and adds new features such as dual Bluetooth low energy and ANT + wireless data transfer, the new Qalvin BLE app and.
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