Description
Description
- Combine any length Quarq DUB crank arm with DFour DUB power meter for Shimano® R9100 11-Speed group set.
- 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
- Drivetrain Spacing : Road
- BCD : 110
- Connectivity : ANT+, BT LE
Shipping, Returns, & Cancellations
Shipping, Returns, & Cancellations
SHIPPING POLICY
Free Shipping
Free Economy Ground Shipping is available on orders $99 and over to addresses within the contiguous United States. For orders less than $99 we offer Economy Ground Shipping for $8.99. Free Shipping is not available to APO/FPO addresses. Team sales and most Call to Order orders are not eligible for free shipping. Free Shipping promos only apply to orders shipping within the contiguous United States.
Standard Shipping Processing Times
*Most items ship in 3-5 business days. See below for brand specific processing times:
- adidas: 5-7 business days
- New Balance: 7-10 business days
- Rawlings: 5-7 business days
- Schutt: 3-5 business days unless otherwise stated
in the item description
View full shipping policy here
Expedited Shipping
*Please go to your shopping cart for expedited shipping options.
- Next Day or 2-Day shipping orders must be placed before 2:00 pm EST to ship the same day, otherwise your order will be shipped the next business day.
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Returns
Order Cancellations
- Please review your order and shipping information
carefully before placing your order. Some orders cannot be changed or canceled
once submitted.