- The Quarq DZero power meter platform features a new measurement circuit, a revised strain gauge design, improved accuracy throughout the pedal stroke and software advances built into the Qalvin App,
- Bluetooth low energy and ANT+ lets you choose how to capture the data.
- ANT+ continues to be used in most cycling computers, and BLE works with most smartphones
- BLE does not need a dongle or USB stick. Qalvin BLE needs no additional hardware.
- 10K temperature compensation, easy-to-replace batteries, OmniCal, AxCad, an IPX7 waterproof rating and 2-year-warranty.
- Exogram carbon crank arms with a hidden bolt spider
SRAM, Red Dzero Quarq, Crankset, 172.5mm, No ring, BCD:110, GXP, CL: 45mm, BlackSRAM