X-CarboRing EVO is the latest evolution of super-light chainrings for racing bikes with a composite structure in aluminum alloy and carbon fiber proposed by Carbon-Ti.
Made for Shimano Dura Ace and Ultegra 12 speed cranks, it is compatible with Shimano Dura-Ace 9100, Ultegra 8000, Campagnolo 12-speed groupsets, and all previous 11-speed groupsets.
It must be coupled with its inner X-CarboRing, which is included in this combination.
- BCD: 110 (4 Arms)
- AL7075-T6 Aluminium Alloy
- 3K Carbon Fiber (with Titanium Grade 5 elements)
- 50/34T: 99g (Outer) | 34g (Inner)
- 52/36g: 107g (Outer) | 33g (Inner)
Please note it is not compatible with SRAM AXS 12-Speed groups, which requires the the specific X-AXS Chainrings.
Photo Credit: Carbon-Ti