DZero combines 10 years of technology advances with new features such as dual Bluetooth low energy and ANT+ wireless data transfer and the new Qalvin BLE app.
Features & Benefits
- Forged aluminum crank arms.
- Bluetooth low energy technology and ANT+ wireless data transfer.
- AxCad – no cadence magnet required.
- 10K Temperature Compensation.
- Battery – CR2032, 200-hour battery life, change without tools.
- Power Balance.
- OmniCal – swap chainrings without affecting accuracy.
- 2-year warranty.
- IPX7 waterproof rating.
- Accuracy – within 1.5%, measuring both legs.
- Free firmware upgrades with the Qalvin app.
- Variations include Hidden Bolt (HB), Non-hidden Bolt (NHB).
- Pairing a HB version and SRAM chainrings will align the chain derailment pin and crank arm.
- NHB versions work with traditional 5-bolt chainrings from most manufacturers.
- Forged aluminum models do not work with BBright or BB386EVO bottom brackets.
If the information you provide results in an incorrect order that must be returned you will be responsible for the $50 restocking fee. If you are unsure about any information required, contact us.
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