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 shaped pins for amazing shifting perfomance with mechanical or electronic derailleurs.
Every alluminium alloy AL7075 tooth is individually worked to optimize the operation in every condition.
100% made in Italy.
Weight:
| 34 x 110 | 28g |
| 36 x 110 | 33g |
| 38 x 110 | 44g |
| 39 x 110 | 45g |
| 40 x 110 | 45g |



BR 17876
VN 11131
US 3795
AR 2822
BD 2510
IN 2429
MY 2336
PK 2038
