I bought this for my 2015 ZX6R.
I've been driving about 10,000km a year, so I change it every time I have my car inspected. 20,000km later, there is no particular change in the fee ring, and I think it will last longer because I'm only changing it at the time of inspection as part of preventive maintenance. Full CowlMotorcycles have a large amount of access to the plug, so I recommend changing it at the same time as the air cleaner element.
Iridium plugs cost about 2,000 yen each, but this product is a regular plug, so it costs less than 1,000 yen, which is quite cheap.
I don't recommend changing the OEM specified Iridium plugs to regular plugs, but I'm not so dissatisfied that I wouldn't change this product to Iridium plugs.
It is easy to start in spring, summer, fall, and winter, and as long as the battery is in order, it will run on Cell 1.
There was also no covering and no Trouble in the past.
Also, it is sold everywhere, so it is easy to find and you don't have to buy it.
Overall, I think it is a good Plug with excellent cost performance.
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