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
Note
KTM:
2008 990 Adventure 1000cc;
2008 990 Adventure R 1000cc;
2008 990 LC8 Adventure 1000cc;
2012 990 SM-R 1000cc;
11-13 990 SM-T ABS 1000cc