CORONA CARBON-TI X-CARBORING EVO 54T 110BCD DURA-ACE 12S

The X-CarboRing EVO is the latest evolution of superlight chainrings for road bikes, featuring a composite structure made of aluminum alloy and carbon fiber, offered by Carbon-Ti. The outer chainrings are made from sheets of carbon fiber with an increased thickness to achieve significantly greater rigidity, allowing for even more elaborate CNC machining. These ramps, along with the redesigned titanium elements that function to "hook" the chain, transferring it from the smaller to the larger chainring, allow for lightning-fast shifts with both electronic and mechanical derailleurs. Like all Carbon-Ti products, the new X-CarboRing EVO is 100% made in Italy. They are also used in the UCI World Tour in collaboration with top champions, including Tadej Pogacar and the UAE Team Emirates.

CORONA CARBON-TI X-CARBORING EVO 54T 110BCD DURA-ACE 12S MAIN FEATURES:

• Size: 54 teeth
• BCD: 110mm 4-arm
• Compatible with Shimano Dura-Ace FC-9200, Ultegra FC-8100, SRM Origin, Rotor Power Meter INSpider, and Shimano Dura-Ace FC-R9200-P power meters
• Compatible with 12-speed Shimano Dura-Ace 9200, Ultegra 8100, and all previous 11-speed groups
• Not compatible with SRAM AXS 12-speed groups (choose specific X-AXS chainrings)
• For installation, it is recommended to use the specific screw kit
• 100% made in Italy
• Weight: 114g