Quarq dzero carbon power meter crankset gxp 165mm 110 bcd
A decade of innovation plus new features quarqs next generation in power meters dzero combines 10 years of technology advances with new features such as dual bluetooth low energy and ant wireless data transfer the new qalvin ble app and for the carbon version compatibility with bb386evo bottom brackets features bluetooth low energy technology and ant wireless data transfer axcad no magnet 10k temperature compensation battery cr2032 200 hour battery life change without