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All the experience of our oval Q Rings development in an innovative Round solution

Direct Mount

Our new one-piece Round Direct Mount chainrings are machine CNC’d from single blocks of ultralight aeronautic-grade 7075 aluminum and can be mounted straight onto the axle or crank arm. With fewer individual parts we’ve shaved precious grams off the component weight and focused on delivering you ease of assembly and maintenance. This results in a more rigid overall structure with less stress and friction because of the reduced number of bolts. The integrated configuration means a simplified lightweight solution without compromising on durability.

Combined with our new ALDHU 3D+ spider and crankset, the clever spline interface between the Direct Mount and the axle delivers a robust yet smooth engagement allowing you to maximise the efficiency in transmission of power in your pedal rotation. This advanced solution is achieved thanks to the patented anchoring system of our Optimal Changing Position (OCP) Mount technology. The unique design of the teeth incorporates all the experience gained in the technological development of oval Q Rings and provides a consistently fast and precise gear shift in the most challenging of conditions.

With the flexibility to satisfy the most comprehensive range of bike sizes and standards, our innovative modular structure empowers you to select each component individually based on your unique bike setup and physical characteristics. Each component of the set can also be purchased separately and assembled simply with just one tool (ALLEN 10 mm), so you can replace individual parts as you upgrade your bike without having to exchange the entire unit.

The laser etched black anodized finish provides an elegant yet subtle design to complement the sophisticated look of your high-end bike specification.

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