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- X-CarboRing is the next-generation of superlight aluminium/carbon fiber road chainrings by Carbon-Ti.
- The main body of structural carbon fiber presents CNC workings and titanium shaped pins for amazing shifting perfomance with mechanical or electronic derailleurs.
- Every alluminium alloy Al7075 tooth is individually worked to optimize the operation in every condition.
- Chainring in aluminium alloy AL7075-T6, 3K glossy structural carbon fiber with Titanium Grade 5 pins.
- Outer gear with 50 teeth and BCD 110mm 4 arms.
- Compatible with Shimano Dura Ace FC-9000, Ultegra FC-6800 or SRM Origin cranksets and Shimano, SRAM and Campagnolo 10-11 speed groups.
- 100% made in Italy
- Weight: 79 gram