

Carbon-Ti X-CarboRing/CarboRing EVO: crown in aluminium alloy AL7075-T6, structural carbon fiber with a glossy 3K finish and pin in Titanium Grade 5.
Carbon-Ti X-CarboRing/CarboRing EVO: compatible with Shimano Dura-Ace FC-9200, Ultegra FC-8100, SRM Origin, Rotor Power Meter INSpider and Shimano Dura-Ace FC-R9200-P power gauge.