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.
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
IPX7 waterproof rating
Accuracy -- within 1.5%, measuring both legs.
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