KMC S1 1-Speed 1/2" x 1/8" Half Link Chain Connector

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  • Regular price $2.50
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This is a KMC 1/2"x1/8" Half Link Chain Connector for single speed drivetrains. Half link chains are useful for when you want to fine-tune your rear wheel's position, or when you want to convert a bicycle with vertical dropouts to single-speed.