





Shimano 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.Asymmetric 110 BCD Compatible with HG 12-speed chains
| Color | Black |
| Ring Position/Type | Inner, Outer |
| Tooth Count | 34, 36, 40, 50, 52, 54 |
| Round or Oval | Round |
| Drivetrain Speeds | 12 |
| Chainring BCD | 110 Shimano Asymmetric |
| Material | Aluminum |
| Defined Color | Black |