Carbon-Ti EVO Chainrings

Carbon-Ti EVO  Chainrings

Introducing Carbon-Ti's latest chainrings for 110 BCD, available in 39/53 and 40/54 tooth options for 11 and 12-speed drivetrains, including SRAM AXS, with 107 BCD and 110 BCD compatibility. The new EVO rings are compatible with 5-bolt and 4-arm cranksets and provide exceptional performance and durability.

We are excited to announce the availability of Carbon-Ti's new chainrings designed for 110 BCD configurations. With a new 54 / 40 tooth count as well as standard 50 / 34, 52 / 36 and 53 / 39, these chainrings are suitable for 11 and 12-speed drivetrains. Engineered with thicker carbon fiber plates and precision CNC machining, the "EVO" outer chainrings offer enhanced stiffness and durability. The redesigned titanium pins and ramps ensure swift and accurate shifting for both electronic and mechanical derailleurs.

The X-CarboRing EVO 4-Bolt 110 BCD chainrings cater to a wide range of cranksets, including Dura-Ace 9200 / 9100 / 9000, Ultegra 8100 / 8000, SRM Origin 4-bolt, and Rotor Power Meter INSpider cranks. Their broad compatibility extends to Shimano 11 & 12-speed, SRAM 11-speed, and Campagnolo 11 & 12-speed drivetrains, making them a versatile choice for any cyclist. Additionally, the X-CarboRing EVO 5-Bolt chainrings provide seamless integration with various drivetrains, offering the flexibility to choose between 110 BCD or 130 BCD configurations.

For SRAM AXS 12-speed users, Carbon-Ti's compatible X-AXS chainrings, offered in a 107 BCD and a 110 BCD option, feature a unique design with enhanced thickness and stiffness, tailored to meet the high demands of SRAM's electronic shifting system. These chainrings combine 7075 aluminum teeth with a high-gloss carbon center, incorporating carbon ramps and titanium shift pins for optimal shifting performance. Available in specific combinations such as 50/37, 48/35, and 46/33, they ensure ideal shift transitions and gear ratios.


BCD Option 110 4-Bolt 110 5-Bolt X-AXS 110 / 107
Weight ~115g - ~97g ~115g - ~93g ~101g - ~32g
Material Body Teeth Pins
Weight Carbon AL7075-T6 Alloy Titanium


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