Cyclist on a gravel road at dusk, mountains behind
QO Bike Gear — Road · Gravel · MTB Designed and Engineered in Spain

Crafted with SOL

Feel every pedal stroke.

High-performance carbon cranksets with soul. Designed and engineered in Spain.

Discover the range Find your bottom bracket
29 mm DUB spindle · Carbon Scroll to explore ↓ GRAVA takes you anywhere
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The range — 04 models

Our products

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EXPERIENCE THE BEST SHIFTING WITH ANY GROUPSET

With more than 30 years of experience in drivetrain design, we have crafted a pair of chainrings that works perfectly with Shimano® and Sram® groupsets.

#1 Follow my ride

Every watt tells a story.

Riders who cover more than 10,000 km a year, on roads that never make the brochures. No script, no studio. That is how a QO crankset gets tested.

Compatibility — BB Finder

Will it fit your bike?

Open BB Finder

  1. Pick your bike

    Brand and model. We know the frame.

  2. We identify the standard

    BSA, T47, BB86/92, BBright… and its shell width.

  3. Get your DUB bottom bracket

    The one that fits your frame and the 29 mm DUB spindle.

Crafted with SOL

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