SRAM Quarq DZero Power Meter Crankset (Black) (BB30/PF30 Spindle) (172.5mm) (11... - 00.3018.153.172
SRAM Quarq DZero Power Meter Crankset (Black) (BB30/PF30 Spindle) (172.5mm) (11... - 00.3018.153.172, 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. Features: 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 Specs: Crank Length (mm)172.5mm Crank Intended UseRoad Pedal Spindle9/16" Chainring BCD110 BB IncludedNo Drivetrain Speeds11 ColorBlack Spindle Interface TypeBB30/PF30 Defined ColorBlack Weight780 Number of ChainringsNo Rings Included Drivetrain Speeds10 Spindle Interface Type386 EVO Chainline/Hub Compatibility130 Hubs Chainline/Hub Compatibility135/142 Road Disc Hubs > 415 mm Chainstay See Also: CK5845, CK5825, CK5844, CK5826, CK2174