I have a 06 900 I bought used in 07 with 350 miles on it. I joined Sno-West forums about the same time. I have tried to read up on as many 900 posts as I can. I was concerned about the crank, but it seems to be more electrical problems then anything else. I now read lots of posts about 800,s loosing pistons. Seems like lots of them are scorching pistons, So many that Polaris can't keep up with the demand for replacement parts. So I guesse my question is how did Polaris save themselves from the so called lemon 900 by building something that can"t keep pistons in it? This is my third season on my 900 with absolutly no problems at all. Ok 800 owners let me have it.