Carbon Ti X-Carbocam EVO 4x110 chainring

The X-CarboCam EVO 4 arms is an asymmetrical chainring made of carbon fibre (internal structure), AL7075-T6 aluminium alloy (toothing) and grade 5 titanium (chain drive elements). The special shape with variable geometry allows faster overcoming of pedalling dead spots and results in a more effective and powerful thrust. After a necessary adaptation period, a rounder and more effective pedal stroke is felt.

The special toothing is designed to work in synchronisation with the Carbon-Ti X-RoadCam EVO 4 arms with the following 36-50 and 38-52 combinations. We do not recommend pairing the X-CarboCam EVO 4 arms with crowns of a different size or brand so as not to compromise shifting performance. For assembly we recommend the use of the specific X-Fix ROAD kit, made of AL7075-T6 alloy customised with laser engraving and available in a wide range of anodised colours. Made in Italy.

Compatibility X-CarboCam EVO 52 x 110: the crown features four holes with BCD 110 mm and is compatible with Shimano Dura-Ace FC-9200, Ultegra FC-8100, SRM Origin, Rotor Power Meter INSpider and Shimano Dura-Ace FC-R9200-P cranks.

Compatibility X-CarboCam EVO 50 x 110: the crown features four holes with BCD 110 mm and is compatible with SRM Origin and Rotor INSpider PowerMeter cranks. Compatible with Shimano 11-12 speed and SRAM 11 speed groupsets.