Replacement rings for your 104 BCD cranks. These rings feature a narrow/wide tooth profile and are constructed from 4mm thick 7075-T6 aluminium.

Who’s this item for: Riders who have a 104BCD crank and are looking to upgrade or replace their chainring for something that offers great performance and durability.

Chain retention technology: Proven Narrow/Wide tooth profile.

Weight: 37-57g (depending on size)

Pros: Heaps of size options. Compatible with 9, 10, 11, and 12 speed drivetrains.

Cons: Limited colour range