The spark plug insulators are made of 99 percent pure alumina silicate, allowing for longer insulator noses for reduced fouling. If the tightening torque is too low, it is possible that the spark plug will lose compression and overheating. Our engineering departments work very closely with the engine and vehicle manufacturers to produce the ideal spark plug type for each application.

If you accept all, information will be sent to Google which includes the URL of the page that you're visiting and your IP address and a unique identifier for advertising. Virtually pure to insure dielectric and physical strength, as well as heat transfer away from the tip for maximum performance. This information might be about you, your preferences or your device and is mostly used to make the site work as you expect it to. If you are unsure as to whether this is the correct part for your vehicle, please don't hesitate to contact us.NGK Standard Spark Plug - CR7E NGK is the undisputed leader in Motorcycle Spark Plugs, with spark plugs for virtually every Motorcycle and Scooter application in the world. These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.

To find the correct spark plugs for your vehicle please use our online lookup or contact us for more help. The NGK Standard Spark Plug is constructed from durable material that is corrosion and abrasion resistant. Changes in fuelling systems and the fuel itself have meant some special features being adopted at the ‘firing end’ of the spark plug.NGK Spark Plugs are designed to transfer a high intensity electrical discharge across the spark plug gap producing enough heat energy to ignite the air and fuel mixture. Tracking cookies allow third parties, including social media platforms, to show you personalised adverts from Lextek Motorcycle Products. Eliminate "flashover", which can cause misfiring and engine damage, especially in damp environments. Copper's superior heat conductivity dissipates the heat of combustion away from the firing end, preventing hot spots that can lead to pre-ignition.

NGK is the leader in Motorcycle Spark Plugs, with spark plugs for virtually every Motorcycle, ATV, and Scooter application in the world.

Copper cored electrodes also mean that longer insulator noses can be used to protect against fouling. This spark plug has resistor that is produced with a glass and carbon mixture, which is fired to ensure superior performance and durability. Their vast experience and the technology that NGK uses ensures that there is no doubt that NGK are the world's No.