Shimano chainrings for Tiagra FC-4703 3x crankset features a refined gear shape optimized for HG-X chains
- For use with FC-4703 39t middle and 50t outer chainrings
- Asymmetric 74mm BCD
- Crafted with high strength aluminum for durability and light weight
Description
Shimano chainrings for Tiagra FC-4703 3x crankset features a refined gear shape optimized for HG-X chains
- For use with FC-4703 39t middle and 50t outer chainrings
- Asymmetric 74mm BCD
- Crafted with high strength aluminum for durability and light weight