- The ultimate in the evolution of spark plug technology and performance from the industry leader
- The iridium electrode is 25% smaller than a platinum electrode, and it's just 1/4 the size of a conventional nickel electrode
- Ultra-small diameter center electrode reduces voltage requirement and extends ignition system life
- New metal shell plating has enhanced anti-corrosion qualities
KTM -- 125 XC-W -- (2017, 2018, 2019); KTM -- 150 XC-W -- (2018, 2020, 2017, 2019); Husqvarna -- TX 125 -- (2017, 2019, 2018, 2020); Husqvarna -- TE 150 -- (2018, 2017, 2019, 2020)