QO Bike
QO GRAVA crankset
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The QO GRAVA Crankset is your go-to for untamed routes and unpredictable terrain. Built with the same carbon precision as our RACE series, GRAVA delivers the strength, reliability, and comfort needed for long-haul rides and rugged conditions.
With carbon arms featuring KevTex™ for enhanced impact resistance, a lightweight 29mm spindle (DUB compatible), and direct mount chainrings, this crankset is ready for long-haul bikepacking or gravel races. Purpose-built for riders who blur the lines between road and trail, QO GRAVA balances power and compliance to keep you moving forward.
All with our distinctive QO aesthetic.
Includes:
– QO GRAVA carbon crank arms
– 29 mm spindle (CNC alloy, DUB compatible)
– QO GRAVA DM chainring
Highlights:
– Gravel-tuned weight: 478g (170mm setup)
– 1x chainring
– Matte carbon finish with signature holographic QO branding
– Available in 165, 170 and 172.5 lengths
KevTex™reinforced. Gravel tested. 100% QO.
SPECIFICATIONS
Discipline Gravel
Cranks length 165 | 170 | 172.5
Chainring sizes 40T | 42T | 44T
BCD Direct Mount
Spindle Diameter 28,99
Groupset compatibility Shimano® 12s | SRAM® 12s | SRAM® 13s
Q-Factor 153
Chainline 47
Material Carbon | Aluminum 7075 T6 CNC
Weight 478g (170 mm & 40T)









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172.5 mm
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QO GRAVA crankset Features
What makes the QO GRAVA crankset different?
The GRAVA crankset blends carbon fiber with aero dimpling and Kevlar reinforcement, wrapped in a lightweight, handcrafted package that’s built tough for gravel riding. It's a unique hybrid of performance, aero efficiency, and hard-wearing resilience
Is the crankset compatible with my bike?
QO GRAVA uses a 28.99mm spindle (DUB-compatible), fitting most modern road bike frames. It’s designed for standard BSA, BB86, BB30, PF30, T47, and other common bottom brackets when paired with the appropriate Bottom Bracket.
Can I use QO GRAVA with my power meter?
We recommend the use of power meter pedals.
The crank uses the DIN 5480 standard (ROTOR® DM), compatible with many popular power meter spiders. Contact us to confirm specific models.
Currently we don't manufacture chainrings for ny spider power meter.
What chainrings can I use?
QO GRAVA is optimized for our own direct mount chainrings. It’s also compatible with other DIN 5480 chainrings (Rotor® DM compatible). For best performance, we recommend using QO chainrings.
Is the QO RACE crankset UCI legal?
Absolutely. It’s designed and tested within UCI guidelines, race-ready out of the box.
Can I customize the look of my crankset?
Yes. Soon our configurator will be available, you will be able to personalize the finish, logo color, and detailing — no performance compromise, just your unique style.