Spark Plugs with 16mm Hex and Conductive Glass Inner Sealing, Suitable for GY6 Engines,certification of ISO 9001.

Thread size: M10 x 1Reach: 12.7mm (1/2-inch)Hex: 16mm (5/8-inch)Insulator material: 95% pure aluminaCenter electrode: copper core electrodeInner sealing: conductive glassHousing finishing: nickel-, titanium-, zinc- and chrome-plated or multiple choices3-ground electrode prolong spark plug service lifeApplications: CD70, 110, JH70, XL100S motorcycles and GY6 engine useProduction capacity: 2 million pieces/monthlyAll trademarks shown here are for reference purposes only. They are the property of their respective owners and we are not authorized to sell items bearing such trademarks.

motorcycle spark plug