Experience the ultimate in cycling performance with premium oval chainrings designed for Shimano Dura-Ace 9100, Ultegra 8000, and 105 R7000 series cranks. These chainrings are meticulously crafted from CNC machined 7075 aluminum and feature a durable anodized finish, ensuring long-lasting quality.Engineered with a unique oval shape, these chainrings reduce stress on your knees, allowing for a more comfortable ride that keeps your legs feeling fresh. The innovative design minimizes the risk of leg cramps and promotes a better cadence, especially during climbs.Compatible with 10, 11, and 12-speed drivetrains, these chainrings utilize a 6-point ramp and recess design for smooth shifting, ensuring you can transition seamlessly between gears.

Each chainring is unique due to the PVD process, ensuring that your component stands out.Designed for easy installation, these chainrings work with 2x systems without requiring any modifications to the front derailleur.Achieve a smoother, more efficient pedal stroke, with oval rings providing equivalent tooth counts that enhance power zones while minimizing dead spots.Designed in the UK and manufactured in Poland, these chainrings are the perfect upgrade for serious cyclists looking to enhance their performance.