This is a standard issue Campagnolo replacement ring for all compact and standard 10 speed cranksets using the 5 bolt mounting pattern. Close inspection shows the rings are pinned and ramped, while the teeth feature Campagnolo's Ultra-Drive profile for shifting prowess.

The chainrings are constructed from 7075 aluminum billet then machined to perfection. The ring then receives heat treatment for durability and Campagnolo's AFT anti-friction coating for smooth shifting. Choose from standard or compact bolt diameter and chainring size.