Premium Iridium Core: High-performance iridium alloy tip ensures superior durability and ignition efficiency, reducing voltage requirements for quicker starts.

Precision Engineered Electrode: Fine-wire center electrode with laser-welded construction minimizes spark erosion, extending lifespan up to 3x longer than standard copper plugs.

Optimal Heat Range (A7TC): Designed for stable combustion in moderate to high-temperature engines, preventing pre-ignition in motorcycles, ATVs, and small-engine equipment.

Anti-Corrosion Nickel Coating: Shell resists rust and chemical degradation, maintaining conductivity in harsh weather or off-road conditions.

Direct OEM Replacement: Exact fit for Honda, Yamaha, and Suzuki models—ideal for DIY mechanics or bulk fleet maintenance.

Fuel Efficiency Boost: Sharp spark focus burns lean mixtures completely, cutting emissions and saving 5-7% on fuel costs.