Chainring in aluminium alloy AL7075-T6, 3K glossy structural carbon fiber with Titanium Grade 5 pins.
Compatible with Shimano Dura Ace FC-9100 and 9000, Ultegra FC-8000 and FC-6800 or SRM Origin cranksets and Shimano 11-12 speed and SRAM 11 speed chains and groups.
Compatible with X-Carboring EVO 50 x 110 DA9200 (4 arms), X-Carboring EVO 50 x 110 DA9100 (4 arms), X-Carboring EVO 50 x 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.
Weights:
34 - 28g
36 - 33g
40 - 45g
44 - 56g
