Shimano chainrings for Tiagra FC-4703 3x crankset features a refined gear shape optimized for HG-X chainsCrafted with high strength aluminum for durability and light weight
| Color | Black |
| Ring Position/Type | Inner, Middle, Outer |
| Tooth Count | 30, 39, 50 |
| Round or Oval | Round |
| Drivetrain Speeds | 10 |
| Chainring BCD | 110 Shimano Asymmetric, 74 Shimano Asymmetric |
| Material | Aluminum |
| Defined Color | Black |
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