No route is too rough with the right gear. QO BIKE high-torque components make tough terrain feel manageable.
Designed for max output without loss of control, they support consistent cadence even on steep inclines.

Carbon stiffness and power management ensure each crank counts on every gradient.
Conquer any route with components engineered for raw torque and technical flow.
High-End Materials, Pro-Level Engineering: QO cranksets are built using Mitsubishi Pyrofil carbon and KevTex™ reinforcements where needed. Combined with a CNC-machined 7075 T6 aluminum spindle and tight manufacturing tolerances, this results in a lightweight yet ultra-durable system. T
he 28.99mm spindle fits DUB-compatible bottom brackets, ensuring smooth installation and long-term reliability.