Quarq, DZero AXS XX1 Eagle DUB, Power Meter Crankset, BCD: Direct Mount, Boost

• Magic Zero: Automatically check and recalibrates your power meter to ensure it is always accurate. • AXS™ app: Easily update firmware and view power meter metrics. • OmniCal: Swap chainrings without affecting accuracy. • 10K TEMPERATURE COMPENSATION: Each power meter is programmed with over 10,000 data points to eliminate temperature effects on power measurement. • For use with XX1 Eagle DUB 8 bolt cranks only. • Not compatible with 3 bolt cranks. • SRAM Model ID: PM-DZ-SPDM-D1