Ngage Double Iridium Spark Plug BNL8RTII-9 for KTM Duke & Adventure – Compatible With KTM 160/200/250/390 Duke, RC 200/390, 250 Adventure, 390 Adventure, Adventure X (Gen 3)

📝 Product Description :

Unleash the full performance of your KTM with the Ngage Double Iridium Spark Plug (Part No: BNL8RTII-9) — engineered for riders who demand quicker throttle response, higher ignition efficiency, and long-lasting reliability.
Designed specifically for KTM Gen 3 engines, this advanced spark plug transforms your motorcycle’s ignition performance with precision-built dual iridium technology, ensuring stronger sparks, smoother acceleration, and superior combustion even in harsh riding conditions.

Whether you’re riding through city streets, carving corners on twisties, or exploring off-road trails on your Adventure series, the Ngage BNL8RTII-9 delivers uncompromised performance every time.

✔ Compatible Vehicles (GEN 3 + Others)

KTM DUKE Series

• KTM 160 Duke

• KTM 200 Duke

• KTM 250 Duke

• KTM 390 Duke

KTM RC Series

• KTM RC 200

• KTM RC 390

KTM Adventure Series

• KTM 250 Adventure

• KTM 390 Adventure

• KTM 390 Adventure X

Perfect upgrade for both stock and performance-tuned engines. Trusted by KTM riders across India for reliability and power delivery.

⭐ Key Product Features :

• Double Iridium Technology – Ultra-efficient ignition for faster cold starts and smoother throttle response

• High Durability Electrode – Resists wear, heat & extreme riding conditions

• Improved Fuel Efficiency – Better combustion means lower fuel consumption

• Stronger Spark Output – Enhances acceleration and mid-range torque

• Perfect OEM Fitment – Direct replacement for factory spark plugs (BNL8RTII-9)

• Stable Performance in All Terrains – Ideal for touring, off-road, and high-rev riding

• Extended Lifespan – Much longer life compared to copper or single-iridium plugs

Quick Fitment & Buying Guide

What is this listing for? This page is for Ngage Double Iridium Spark Plug BNL8RTII-9 for KTM Duke & Adventure – Compatible With KTM 160/200/250/390, a service or performance component. Use the exact application shown on this page rather than assuming a similar-looking part will fit.

How do I confirm compatibility?

Match the exact vehicle model, engine or variant and the listed filter or spark-plug part code before ordering.

What should I check before ordering?

Compare the product code, model/year and the existing filter or spark plug specification.

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