Hello Iridium spark plugs are currently the most technologically advanced type of spark plugs. They have center electrode tips made of iridium, a highly durable precious metal from the platinum group. The use of the precious metal made it possible to use a thinner center electrode - even 0.4 mm,
NGK iridium spark plugs I use in my motorcycles improve the culture of the engine works more smoothly and dynamically very long life.
I heartily recommend.
Hello,The candle really recommendable gives a nice clear spark where in the old candle there was no such thing.I chose this product mainly by the price because it was very competitive according to other offers.I recommend this product because it is worthy of recommendation.Best regards and see you on the road.
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NGK - Motorcycle spark plugs & and boots to the most popular motorcycles