KMC Z410-OL Half Link 1/8" Chain Link (Black) (Single Speed) (1) - Z410-OL
KMC Z410-OL Half Link 1/8" Chain Link (Black) (Single Speed) (1) - Z410-OL, KMC Half Link Adapter. Features: Half-link connector allows you to add or subtract half of one link (1/2 inch) from the chain in order to optimize chain tension Uses standard chain pin connector and tool Specs: Model: Z410-OL Use: 1/8" chain Color: black