Description

ROTOR Round Direct Mount Chainring | Ultimate Stiffness and Precision
Elevate your performance on the road, cyclocross course, or in your next triathlon with the precision-engineered ROTOR Round Direct Mount chainring. This masterfully crafted component from Rotor is designed for cyclists who demand ultimate efficiency, superior stiffness, and a clean, integrated aesthetic for their high-performance bike. Fully compatible with 11s drivetrains, this chainring represents the pinnacle of Direct Mount technology, offering a significant and immediate upgrade in power transfer and reliability for any serious Road Cycling enthusiast. Its classic round shape delivers the consistent, smooth power output trusted by professionals and dedicated amateurs alike, ensuring predictable performance during every pedal stroke.
Introducing the revolutionary one-piece ROTOR Round Direct Mount chainring, featuring the groundbreaking OCP Mount system. OCP Mount’s patent-pending, proprietary technology is a game-changer, allowing the chainring´s position relative to the crank arm to be adjusted in precise 1-degree increments. This enables you to fine-tune your setup for perfectly optimized pedaling biomechanics, even with a traditional round ring. This incredible level of micro-adjustability, aimed squarely at improving your pedaling performance and comfort, sets a new standard in the Direct Mount category. By finding your unique optimal position, you can maximize efficiency and reduce physiological stress over long distances.
The core advantage of this chainring lies in its one-piece Direct Mount design. By machining the ring from a single block of aluminum and eliminating the need for a traditional spider and chainring bolts, ROTOR has created an incredibly stiff and lightweight structure. This translates to instant, flex-free power transfer from your legs directly to the drivetrain. Every watt of your effort is used to propel you forward, providing a tangible advantage in powerful sprints, decisive attacks, and demanding climbs. The meticulous CNC machining process ensures perfect tooth profiles for flawless chain engagement and retention, reducing friction and improving overall drivetrain longevity.
Technical Specifications:
* Weight: 92g (40t), 127g (50t)
* BCD: DM (Direct Mount)
* Technologies: Alu7075, CNC, Direct Mount, OCP Mount
* Qring Type: Outer
* Compatibility: Designed exclusively for ROTOR 2INpower DM Road, ALDHU, and VEGAST cranksets.
* Discipline: Cyclocross, Road, Triathlon Black