Power Meter Spider Quarq DZero AXS DUB XX1 Eagle BOOST, SPIDER ONLY (Crank Arms/Chainrings not inlcuded)

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.

Tech Specs:

• 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.