The SRAM XX1 Eagle Quarq Dub Power Meter fuses Quarq’s outstanding DZero technology with the new Dub Carbon Tuned crankset for a perfect blend of efficiency and performance. It features not only high strength and integrity, but also integrates an intuitive power meter into an already lightweight chassis. If you’re running an Eagle drivetrain and want to integrate Quarq’s outstanding power meter technology into the mix, this is the crankset for you.
Singular replacement for both 30mm and 24mm crank spindles
168Q Carbon Tuned Dub crank arms are the lightest, stiffest, and strongest yet
Bluetooth technology is low-energy and efficient
ANT+ wireless transfers data reliably
AxCad sensor doesn’t require a magnet
10K Temperature Compensation
CR2032 battery features a long 200-hour lifespan, and can be changed without tools
OmniCal lets you swap chainrings without affecting accuracy
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