One SET of replacement Igniter units for various Honda models. This igniter unit is a straight replacement for the stock OKI or NEC units and will fit various Honda CB650-1100/CX500-650/GL1100. Check the applications listing for exact fitments. This is a great upgrade as the original OKI/NEC units used electronics from the early 80s. Our new igniters have modern and faster switching electronics which will help reach a higher spark voltage. These new igniters come with a full one year warranty!