Shimano Dura-Ace FC-R9200 12-Speed Chainring Asymmetric 110 BCD

The Shimano Dura-Ace FC-R9200 12-Speed Chainrings are crafted from premium aluminum for exceptional durability and lightweight performance. Designed to be compatible with the FC-R9200 and FC-9200-P 2x 12-speed cranksets, these chainrings ensure smooth shifting and optimal efficiency.

Featuring an asymmetric 110 BCD, they are fully compatible with HG 12-speed chains. The anodized aluminum finish enhances both strength and longevity. The 40t inner chainring is specifically paired with a 54t outer chainring for precise gearing performance.