Spark Plug Used for motorcycle vehicles Spark Plug1) Multi-ribbed insulator eliminates flashover.2) 95% pure alumina insulator, Great mechanic and electronic features, superb insulation. 3) Nickel plated housing prevents oxidation and corrosion, Heat crimping process ensures...

Spark plug 1) Multi-ribbed insulator eliminates flashover 2) 95% pure alumina insulator Spark plug1) Multi-ribbed insulator eliminates flashover2) 95% pure alumina insulator3) Strong resistance to heat and shock4) Great mechanic and electronic features5) Superb insulation6)...