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 XX1 Eagle DUB CARBON TUNED crankset—lightest, stiffest, and strongest to date, and X-SYNC 2 chainring—providing significantly quieter performance with better mud clearing and extraordinary durability. Ready to power 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
• 2-year warranty
• IPX7 waterproof rating
• Accuracy: within 1.5%, measuring both legs

QUARQ SRAM XX1 Eagle Power Meter