【Product Specifications】: 10mm thread diameter 19mm thread length

【Suitable models】:

The following is for reference only, please check the thread specifications

    Most imported 4-stroke multi-cylinder sports car spark plug screw teeth is 10mmX19mm

     HONDA: CB400, Hornets, CBR series, VTR series

     YAMAHA: FZR, XJR, YZF, FJR, FZ

     SUZUKI: Banditry, Stimulation, Inzuma, GSX, GSF, GSR

     KAWASAKI: ZXR, ZRX, ZX, ZZR, ZR,

Can also be used for small cars: with EN125 Suzuki engine, Neptune and so on

     Yamaha Lingying 125, 125 Eagle

     New Continent Honda CBF150 war eagle

★ imported sports cars, street cars, scooters commonly used: CR (7 8 9) EIX

   Corresponding to NGK: C8 (9) E CR8 (9) E CR8 (9) EVX C8

   Brand Scooter (Suzuki Superman, UE, YAMAHA Ling Ying ...), most sports cars

【CR7EIX 1200 Physical Reference】

【CR8EIX 4814 4218实物参考】

【CR9EIX 5448 实物参考】