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C/RING FC4500 9spd inner 39T SR - 1H6 3900
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- The Shimano FC-4500 Tiagra 9 speed double chainrings are the perfect replacement for worn or damaged chainrings
- Shimano's class leading chainrings offer the optimum balance of light weight and rigidity for precise shifts even under high loads
- Designed to work with Shimano's 9-speed HG chain providing more efficiency and improved power transfer
- Genuine Shimano replacement chainrings for the FC-4500 Tiagra 9 speed chainset; available sizes 39T inner - Y1H639000
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