DFour AXS DUB Power Meter Spider

DFour AXS DUB Power Meter Spider


Regular price$428.99

Memorial Weekend Savings | Discount Applied In Cart

Free shipping on all orders over $49. $9 shipping for orders under $49.

Cannondale, Santa Cruz, Cervelo, Gazelle, BMC, and *other bikes ship for FREE, but Gold Label Assembly will be added at checkout for only $79 (reg. $100) to cover the professional bike build and re-packaging by our certified technicians. It’s bike shop quality, direct to your door!

Some bikes not eligible for shipping due to manufacturer restrictions.

Shop with confidence! It's important to us that you are happy with your Mike’s Bikes purchase so we offer offer a 30-day return/exchange window for your unused gear and 14 days on all bikes. Our exchange and return process is fast and easy. If you choose to exchange for a different size or color, we will ship your product for free.

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  • Spider must be paired with a compatible Quarq DZero DUB crankset with an 8-bolt interface and SRAM DUB bottom bracket
  • Not compatible with SRAM's 3-bolt direct mount interface
  • DFour DUB is designed for Dura-Ace R9100 chainrings
  • Bluetooth low energy technology and ANT+ wireless data transfer
  • MagicZero technology automatically checks and recalibrates your power meter as you ride – no need to manually calibrate
  • AxCad system provides no-magnet cadence data
  • Use the AXS app to easily update firmware and view power meter metrics
  • Measures power for both legs with +/- 1.5% accuracy
  • Uses a CR2032 battery that can be replaced without tools
  • OmniCal system allows you to swap chainrings without affecting accuracy
  • IPX7 waterproof rating
  • Chainring BCD: 110 Asym