Youth fit two sizes:

Made of top quality material

Tested and Proven construction and compound for adventure and rally use

Lifetime structural warranty - Bend it or break it ITP will replace it

000 miles before cleaning is required depending on driving conditions

NGK - Standard Spark Plug (DPR9Z) K-Type-Caps Youth fit two sizes:NGK standard plugs are constructed for longer life and optimum performance. Trivalent metal plating provides superior anti corrosion and anti seizing properties. Corrugated ribs prevent flashover. Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer. Copper core aids in heat removal. Triple seals prevent leakage