DZero combines 10 years of technological evolution with new features such as dual low-energy Bluetooth transmission and wireless ANT+ data transfer, the new Qalvin BLE app, and compatibility with BB386EVO bases.

• Bluetooth low-energy technology and wireless ANT+ data transfer
• AxCad - magnet not required
• Battery - CR2032, battery life of 200 hours, tool-free replacement
• Temperature recovery 10K
• OmniCal - chainring replacement without affecting accuracy
• IPX7 waterproof rating
• Free software updates with the Qalvin app (iOS/Android)

Additional information:

• Arm length: 175 mm
• Bolt Circle Diameter (BCD): 110
• Chainline: 45 mm
• BB Spindle Interface: 24 mm
• Power meter type: Ant USB
• Accuracy: 1.5%
• Material: CNC machined aluminum Spider, Exogram Carbon Crank Arms
• BB Compatibility: GXP/PF GXP 68mm

Key details: Hidden Bolt (HB)