CONQUER EVERY TRAIL

QO ROCKS carbon fiber crankset let you explore any terrain with confidence.

QO ROCKS lightweight and strong design will have you flying over trails, while KevTex & MaxStrenth Slots technologies provide unparalleled impact resistance.

Get ready for unforgettable experiences.

Why QO ROCKS?

Harder than rocks

Harder than ROCKS

QO ROCKS cranks are designed for the demands of the mountains and trails, with KevTex Technology, a strategically placed Kevlar fiber at the tips of the crank arms.

MaxStrength Slots Techology

MaxStrength Slots

QO ROCKS cranks, equipped with MaxStrength Slots Technology, offer exceptional performance and durability on rough trails.

Vibration-Dampening Comfort

Mitsubishi carbon fiber’s vibration-dampening properties minimize road vibrations, reducing fatigue so you can ride longer, stronger, and in total control.

qo 29 mm spindle

29mm spindle

QO cranksets use 29mm spindles compatible with DUB™ bottom brackets, wich ensures compatibility and maximices performance.

Maximum power transfer

Maximum power transfer

The optimized chainring teeth ensure perfect chain engagement, and its hard anodizing treatment doubles the lifespan compared to standard aluminum chainrings.

55mm Chain Line

QO mountain bike carbon fiber crankset has been designed for 55mm chain line bikes, and offers a Q-Factor of 174mm.

Adventure-Ready. Race-Spirit.

Incredibly light yet built to resist any impact, the QO ROCKS crankset combines our KevTex™ and MaxStrength Slots Technologies to get unmatchable resistance.

444g

for 170mm cranks and 34T

Disruptive Design
A crankset that performs as fiercely as it looks. The holographic paint on the crank arms creates a dynamic, color-shifting effect that sets you apart on any trail.

UD Carbon Fiber: Maximum stiffness, ultra-lightweight, durability, and vibration damping.
KEVLAR: Impact-resistant crank ends for durability and lightweight performance.
HOLOGRAPHIC PAINT: Dynamic, multi-color finish for standout aesthetics.
VARNISH: Durable, transparent coating that protects and enhances carbon fiber.

Disruptive Design
A crankset that performs as fiercely as it looks. The holographic paint on the crank arms creates a dynamic, color-shifting effect that sets you apart on any trail.

UD Carbon Fiber: Maximum stiffness, ultra-lightweight, durability, and vibration damping.
KEVLAR: Impact-resistant crank ends for durability and lightweight performance.
HOLOGRAPHIC PAINT: Dynamic, multi-color finish for standout aesthetics.
VARNISH: Durable, transparent coating that protects and enhances carbon fiber.

More info about QO ROCKS

TECHNICAL SPECIFICATIONS

Discipline:	MTB
Cranks length (mm):	175 \| 170 \| 165
Chainring sizes:	38T \| 36T \| 34T \| 32T
BCD:	Direct Mount
Spindle Diameter (mm):	28,99
Q-Factor (mm):	174
Chainline (mm):	55
Material:	Carbon \| Aluminum 7075 T6 CNC
Weight (g):	444g (170 mm & 34T)

DETAILS

Bottom Bracket Compatibility:	SRAM® DUB
Groupset Compatibility:	Shimano® 12s \| SRAM® 12s
Chain Compatibility:	Shimano® 12s \| SRAM® 12s T-Type\| SRAM® 12s Eagle \| KMC® 12s

QO ROCKS Crankset Features:

1. Engineered for Mountain Biking:

Designed to deliver efficient energy transfer, durability, and protection for aggressive mountain riders.

2. Optimized Energy Efficiency:

The multilayer carbon construction combined with high-pressure air compaction ensures efficient power transfer from pedal strokes. This optimizes strength, stiffness, and durability in high-stress areas

3. Handcrafted Quality:

Every crank is individually handcrafted to the highest standards, ensuring durability and reliability on rough terrain.

4. Long-term durability:

High-pressure air production process ensures perfect bonding and a stronger crank. It increases the structural integrity of the cranks, providing long-term durability for aggressive off-road riding.

5. Durable yet Lightweight:

Despite the rugged reinforcement of KevTex, QO ROCKS cranks are extremely light, essential for maintaining agility and speed, allowing riders to navigate steep climbs and tough trails with greater ease and control.

6. Rugged and Aggressive Design:

With a gloss finish and minimalistic branding, QO ROCKS cranks feature a tough, performance-driven aesthetic that pairs well with high-end mountain bikes and offers the ruggedness needed for trail riding.