Al7075-T6 aluminum alloy chainring, structural carbon fiber with 3K glossy finish and Grade 5 Titanium pin.
Compatibility with Shimano Dura Ace FC-9000, Ultegra FC-6800 or SRM Origin 9000 cranks and Shimano, SRAM and Campagnolo 10-11 speed groupsets.
100% made in Italy.
Can be assembled with
CARBON-TI X-CARBORING 110BCD 4H (INTERNAL)
Available teeth combination : 50-34
X-CarboRing 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.
The structural carbon fiber body features CNC machined and shaped Grade 5 Titanium pins to allow lightning-fast and precise shifting, with both mechanical and electronic derailleurs.
Each single tooth in aluminum alloy Al7075-T6 is individually CNC machined with a specific shape to optimize its operation in all conditions
50T 91gr (MANUFACTURER)