CHAMPION SPARK PLUG RA8YCX4 PREMIUM PACK OF 10 FOR MODERN MOTORCYCLES AND HEAVY-DUTY USE

The Champion RA8YCX4 is designed for modern motorcycles and riders who won't tolerate a poor start. It is a premium spark plug, featuring components and materials that prioritize spark stability, thermal resistance, and a longer lifespan than a standard spark plug.

Design and Materials

• Optimized inner core to dissipate heat quickly and evenly.
• Special alloy electrode, designed to maintain its shape over many miles.
• Integrated resistor that reduces interference with injection systems, ECUs, and digital dashboards.
• Anti-corrosion coating to withstand moisture, rain, and bikes stored outdoors.

Performance on the Road

• Very quick and stable start, even in low temperatures.
• Cleaner throttle response, with fewer hiccups and jerks.
• Less prone to fouling during short city rides.
• Consistent performance when the engine heats up on the road.

Who Is It For?

The RA8YCX4 is ideal for those who ride daily, take long trips, or simply want to forget about the spark plug for a good while. Perfect for modern bikes, finely-tuned engines, and users who prioritize reliability above all.

Installation Tips

• Always replace with a cold engine to avoid damaging the cylinder head threads.
• Check the electrode gap and adjust it to the measurement recommended by the motorcycle manufacturer.
• Don't overtighten: a cross-threaded spark plug can be a real headache.
• Use the spark plug change as an opportunity to check the condition of the high-tension leads and caps.

Basic Maintenance

Although this spark plug has a much longer lifespan than conventional ones, it's good practice to inspect it periodically: insulator color, deposits, electrode wear… all these indicate how well the engine is breathing.

Compatibility

Ducati: 2010 Monster 1100; 2010 Hypermotard 1100 EVO; 2010 Hypermotard 1100 EVO SP; 2010 Monster 1100 S.