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DZero DUB Power Meters

Power every ride with a 10- and 11-speed compatible power meter that delivers on reliability, accuracy, and simplicity. Enjoy a power upgrade for your bike, starting at $595. DZero DUB spiders must be paired with Quarq DZero crank arms and SRAM DUB bottom brackets.

DZERO DUB

DZERO DUB

Compatible with most 10- & 11-speed drivetrains

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DFOUR DUB

DFOUR DUB

Designed for Dura-Ace R9100 chainrings

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DZERO FOR SPECIALIZED

DZERO FOR SPECIALIZED

Made for the S-Works carbon crankset

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ACCURACY

Enjoy power balance. Quarq's direct force power meters measure what matters - total power output from both legs with 1.5% accuracy.

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RELIABILITY

SRAM AXS App integration means you have a companion digital wrench. Free firmware updates, low battery alerts, and Magic Zero automatic calibration.

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DURABILITY

Ride in any type of weather with confidence that your power meter will not quit. The DZero DUB power meters have an IPX7 waterproof rating, 10k temperature compensation, and a battery that will last for 200 hours of ride time.