Carbon-Ti X-CarboRing 110 BCD 4-Arm Carbon Road Chainrings

Carbon-Ti continues to impress with their high caliber engineering and design.  The incredibly advanced X-CarboRing is now available in 4-arm, 110 BCD configurations.  This is great news for owners of cranksets such as the Dura-Ace FC-9000 series, Ultegra FC-8000 series, and SRM Origin, as they can now enjoy the benefits provided by these highly-engineered and exquisitely manufactured chainrings.  Weight is kept low using a mixture of carbon (inner body), AL7075-T6 aluminum (teeth), and titanium (shift pins). Using these varied materials, Carbon-Ti is able to achieve both a lightweight and highly functional ring, the aluminum and titanium parts aiding in shift quality and durability.  The carbon fiber inner ring is bonded to a 7075 T6 aluminum tooth pattern, resulting in a unique way to drop grams on your next build, while simultaneously adding a touch of high-end class. By reducing weight from your drivetrain, the amount of energy required for a revolution of the crank is decreased, therefore optimizing pedal stroke and increasing power. Additionally equipped with special carbon fiber shift ramps, the Carbon-Ti X-Ring is designed to shift well under pressure, while remaining as lightweight as possible. These chainrings are available in 54, 52, 50, 40, 39, 36 and 34 tooth counts.

The EVO 50, 52 and 54 tooth chainrings are only compatible with Shimano Dura Ace FC-9000, Ultegra FC-6800 or SRM Origin cranksets. The inner / smaller 34, 36. 39 and 40 tooth chainrings are compatible with Shimano 9000, 9100 and 9200 cranksets.