Carbon Ti X-Carboring EVO Chainring

The X-Carboring EVO is designed specifically for 12-speed systems. It is fully compatible with Shimano Dura-Ace FC-9200 and Ultegra FC-8100 cranksets, as well as SRM Origin and Rotor Power Meter INSpider setups.

This composite approach balances conflicting needs: the aluminum core provides the necessary stiffness for power transfer, the carbon fiber reduces overall weight, and the Grade 5 titanium elements ensure the teeth remain durable and precise during high-load shifting.

Yes, it features a standard 110mm BCD with a 4-bolt pattern, making it compatible with most modern cranksets using that configuration. However, always verify your specific crank arm's bolt pattern before purchasing to ensure a perfect fit.

The X-Carboring EVO uses optimized ramps specifically engineered for 12-speed shifting. Because of the CNC-machined precision and the rigidity of the carbon-titanium construction, you can expect shifting that is just as crisp, if not more responsive, than standard alloy rings under load.

It is built for both. While it is lightweight enough for competitive racing, the use of Grade 5 titanium for the contact points ensures it is durable enough to handle the rigors of daily training miles.