Carbon Cranksets

Built for Riders who refuse to compromise.

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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.

Our cranksets

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QO BIKE GEAR
CARBON FIBER EXCELLENCE

ROAD
GRAVEL
MTB

BORN IN THE SOL OF EUROPE. BUILT WITH SOUL.

DISCOVER OUR CRANKSETS.

Discover all our products.
Each QO component is engineered for peak performance
and built to stand apart.

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THE STORY BEHIND

We are QO.

Born in the SOL of Europe, we craft components not just with carbon and resin, but with fire, soul, and relentless passion.

QO is the creation of Pablo Carrasco and Ignacio Estellés, two visionaries who spent decades grinding, testing, and reimagining what’s possible in high-performance cycling.
From the early days of oval rings to today’s carbon cranks, their innovations
weren’t born in boardrooms, they were forged in the heat of the
workshop, one layer at a time.

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