NGK is the leader in motorcycle spark plugs, with spark plugs for virtually every motorcycle. The Standard spark plug is considered the workhorse at the heart of smooth-running engines around the world.
- Triple-gasket sealing process
- Consistent performance
- Spark plug of choice in millions of motorcycles
- Specified by more motorcycle manufacturers than any other spark plug company
- sold each
NoteStandard heat range: Buell RS1200 89-92, M2 Cyclone 97-02, S1 White Lightning 96-98, S2 Thunderbolt 94-95, S3 Thunderbolt 97-02, X1 Lightning 98-02 1 step cooler: 99-17 Twin Cam. 08-12 XR1200. 02-17 V-Rod.