Ngage Spark Plug BNL8RTII-9 - KTM DUKE/ADVENTURE

The NGK Iridium Spark Plug BNL8RTII-9 is a high-performance ignition component engineered to deliver superior combustion efficiency, enhanced throttle response, and long-lasting durability. Featuring advanced double iridium electrode technology, it produces a stronger and more consistent spark, resulting in quicker cold starts, smoother acceleration, and improved fuel efficiency.

Built to withstand extreme heat and high-RPM conditions, this spark plug ensures stable performance across demanding riding environments, including city riding, touring, and aggressive performance use. Its high-resistance electrode design minimizes wear and reduces carbon fouling, significantly extending service life compared to conventional spark plugs.

Designed as a direct OEM replacement, the BNL8RTII-9 offers precise fitment with no modifications required, making it an ideal upgrade for riders seeking improved engine responsiveness, better mileage, and consistent ignition performance across a wide range of motorcycles.