Chainring in aluminium alloy AL7075-T6, 3K glossy structural carbon fiber with Titanium Grade 5 pins.
Inner gear, BCD 110mm 4 arms.
Compatible with Shimano Dura Ace FC-9100 and 9000, Ultegra FC-8000 and FC-6800 or SRM Origin cranksets and Shimano, SRAM and Campagnolo 11-12 speed groups.
Compatible with X-Carboring EVO 110 DA9200 (4 arms), X-Carboring EVO 110 DA9100 (4 arms), X-Carboring EVO 110 (4 arms) and previous similar non "EVO" models.
It's recommanded the use of X-Fix ROAD specific kit, made of AL7075-T6 alloy with customized laser engravings and available in a wide range of anodized colors.
100% made in Italy.

Specifications
For Shimano Dura Ace FC-9200, 9100, 9000. Ultegra FC-8100, 8000, 6800 or SRM Origin 9200, 9100 and 9000 cranksets
BCD: 110
Material: Carbon, 7075-T6 Aluminum, Titanium
Made in Italy

Mfr Claimed Weight
42g (40t)
33g (36t)
28g (34t)