NGage Double Iridium Spark Plugs for KTM Duke 390 – VH8RTII-9

Upgrade your ride’s ignition system with the N-Gage Double Iridium Spark Plugs, engineered in Japan for precision, power, and long-lasting performance. Built with advanced 360° laser-welded double iridium tips, these plugs deliver omnidirectional ignition—far beyond the flat “sandwich ignition” of conventional single-tip plugs. Perfect for riders who demand durability, reliability, and superior combustion across street, off-road, and track conditions.

Enhanced Performance & Durability

• Double Iridium Tip – 0.6mm firing and electrode pins for maximum spark strength and extended plug life.

• Enhanced Combustion – Burns fuel more effectively, improving power, throttle response, and fuel economy.

• High-Grade Ceramic Insulator – Alumina silicate build provides excellent insulation and reduces spark leakage.

• Pure Copper Core – 98% copper ensures better heat dissipation, reliable ignition, and prevention of overheating.

• Precision Fit – Malleable copper gasket ensures a secure seal, minimizing misfires and enhancing engine stability.

Rider Benefits

• Long lifespan: up to 1,00,000 km with limited warranty.

• Improved fuel efficiency and combustion.

• Faster cold starts in wet or cold weather.

• Higher acceleration with stable idling.

• Reduced misfires for BS4 & BS6-compliant bikes.

• Versatile use for street, adventure, and performance motorcycles.

Compatible Bike Models

Easy Maintenance & Care

• Check spark plugs every 10,000–15,000 km for cleaning/replacement.

• Avoid over-tightening during installation.

• Ensure proper gap setting as per bike manufacturer’s recommendation.

• Store in a cool, dry environment to prevent corrosion.