
Description
Dura-Ace FC-R9200 chainrings are constructed with high quality aluminum and are compatible with FC-R9200 and FC-9200-P 2x 12-speed cranksets.
- Aluminum with anodized finish provides durability and light weight.
- 34t inner chainring is for use with 50t outer chainring.
- Asymmetric 110 BCD.
- Compatible with HG 12-speed chains.