Carbon-Ti X-CarboRing 40 x 110 (4 arms)

Chainring in aluminium alloy AL7075-T6, 3K glossy structural carbon fiber with Titanium Grade 5 pins.
Inner gear with 40 teeth and 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.
It must be coupled with its outer X-CarboRing EVO and X-CarboRing 54 x 110 (4 arms) chainring. 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.

X-CarboRing is the next-generation of superlight aluminium/carbon fiber road chainrings by Carbon-Ti.
The main body of structural carbon fiber presents CNC workings and titanium pins.
Every alluminium alloy AL7075 tooth is individually worked to optimize the operation in every condition.

Weight – 42g