Every innovation in Quarq’s DZero platform represented the 10 years of Quarq’s advances in power meter technology. This same platform is now combined with SRAM’s innovative DUB technology to bring you the simplest spider-based power meter. Simplified part choices, quality materials and a broader compatibility for bottom brackets and chainrings, brings power on every ride.

Features

• Bluetooth low energy technology and ANT wireless data transfer
• MagicZero - automatically checks and recalibrates your power meter as you ride – no need to manually calibrate
• AxCad -- no cadence magnet required
• 10K Temperature Compensation
• Battery -- CR2032, 200-hour battery life, change without tools
• OmniCal -- swap chainrings without affecting accuracy
• 2-year warranty
• IPX7 waterproof rating
• Accuracy -- within 1.5%, measuring both legs.

SPECIFICATIONS

Speeds 11, 11/12
BB Compatibility All SRAM Road DUB BBs, DUB:BSA73, PF89.5, PF92, PF30 MTB73, BB30 MTB73, BSA MTB68SP
Chainring Size No rings
Bolt Circle Diameter (BCD) 104 BCD, 110 BCD, 130 BCD
Chainline n/a
BB Spindle Interface DUB
Chainring material No rings
Power Meter Type ANT and BLE