• SRAM XX Eagle T-Type AXS Wide Left Crank Arm Power Meter Spindle - 175mm 12-Speed DUB Spindle Interface Carbon BLK D1
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SRAM XX Eagle T-Type AXS Wide Left Crank Arm Power Meter Spindle - Black

$705.00 USD
$705.00 USD $705.00 USD
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We’re a mission-driven bike shop based in Colorado. Every sale helps refurbish and donate bikes to those in need through Bicycles for Humanity Colorado.

Each item has been professionally inspected, thoroughly cleaned, carefully refurbished, and is ready for immediate use.

SRAM XX Eagle T-Type AXS Wide Left Crank Arm Power Meter Spindle

Take the guesswork out of training with on-bike power data integrated into a single, lightweight carbon crank arm. The innovative DUB-PWR design hides the Quarq power measurement technology inside the spindle for a clean cockpit, while delivering reliable, live watts no matter the terrain. Whether you are pacing a long climb or chasing PRs during high-intensity intervals, this system provides the consistent data needed to optimize your performance.

Who is this for?

This is for ambitious riders and endurance athletes who demand accurate left-side power data without adding bulk or complexity. Ideal for those upgrading to a 12-speed T-Type platform, it is perfect for XC, gravel, and mountain bikers who value a lightweight, stiff carbon construction and the simplicity of integrated electronics.

specifications details
Spindle Interface Type SRAM DUB
Crank Arm Material Carbon
Power Meter Integration DUB-PWR (Quarq measurement inside spindle)
Accuracy ±3%
Battery Life 400+ hours
Waterproof Rating IPX7 (submersible to 1m for 30 minutes)
Compatibility 12-Speed T-Type; Flight Attendant & AXS enabled
Included Components Left crank arm and power meter spindle; right arm, bottom bracket, and chainring NOT included

Each item is professionally packed and shipped next day. Select in-store pick-up at checkout and visit us if you are local!


specifications details
Spindle Interface Type SRAM DUB
Crank Arm Material Carbon
Power Meter Integration DUB-PWR (Quarq measurement inside spindle)
Accuracy ±3%
Battery Life 400+ hours
Waterproof Rating IPX7 (submersible to 1m for 30 minutes)
Compatibility 12-Speed T-Type; Flight Attendant & AXS enabled
Included Components Left crank arm and power meter spindle; right arm, bottom bracket, and chainring NOT included
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