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Shimano Dura-Ace 7800 Triathalon 10-Speed


Regular price $123.99 USD
Regular price $123.99 USD Sale price $123.99 USD Sale Sold out
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Shimano Dura-Ace 7800 Triathalon 10-Speed Features

Shimano Dura-Ace 7800 10-Speed Tri/TT Chainrings
  • Shimano Dura-Ace 7800 10-Speed Tri/TT Chainrings
  • Rings are designed to be used only as a set 42/54, 42/55, or 44/56. 45t ring is an option to be used with the 56t ring.
  • Any other combinations may result in poor shifting

Product Specifications

chainring bcd




drivetrain speeds




ring position/type


tooth count


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