NGK Spark Plug - FR9BI-11 (4709) Category_Caliper Rebuild Kits 100% polyester

100% polyester

Twinwall® are engineered for the toughest of conditions

A large front ventilation absorbs air and effectively expels hot air around the shield

All hub dimensions are measured in the machine automatically to exclude any production mistakes

NGK Spark Plug - FR9BI-11 (4709) Category_Caliper Rebuild Kits 100% polyesterNGK have over 80 years of experience in spark plug manufacturing and are the world leader in spark plug technology. NGK has an extensive range of spark plugs, each with their own unique characteristics specifically engineered to its application and designed to suit a broad range of motorcycles, ATVs & UTVs in Australasia. With NGK's dedication to quality, outstanding reliability and state of the art manufacturing techniques, you can rely on your NGK