Title: Quarq, DFour AXS DUB, Power Meter Crankset, BCD: 110, Road
  • Combine any length Quarq DUB crank arm with DFour DUB power meter for Shimano® R9100
    11-Speed groupset.
  • Designed for R9100 chainring. Compatible but not aesthetically pleasing with Shimano’s R8000 chainrings
    and Shimano's R700 chainrings.
  • 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 Red D1, Force D1, or Quarq D1 crank arms
  • SRAM Model ID: PM-D4-SPDR-D1
BB Inclusion No
BCD 110
Connectivity ANT+, BT LE
Drivetrain Spacing Road


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