I have seem some rental places claiming 1000 hours!A jet ski is like a car that is always going up hill without a transmission. So they are, all of them, made for high performance use. The maintenance and the way you ride it will make a big difference. I had an 1100 Wave Venture that was still running great, after 200 hours without any repair, ** the time I sold it.Generally speaking, about 150 hours is time to start looking at refreshing the top end in a recreational driven personal watercraft.Extreme racing and modifications can shortens a watercraft's engine life but, they give you the extra speed so they are cool in my book!
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