Carbon-Ti X-CarboRing Inner Chainrings (5-Arm)

The 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 aluminium alloy Al7075 tooth is individually worked to optimize the operation in every condition.[split]

Compatible with Shimano, SRAM and Campagnolo 10-11 speed chains and groupsets.

Specifications
For 10/11 speed cranksets with 5-hole mounting
BCD: 110 (34/36), 130 (39)
Material: Carbon, 7075-T6 Aluminum, Titanium
Made in Italy

Mfr Claimed Weight
42g (39t)
33g (36t)
28g (34t)