I have a Polaris 600 switchback very clean sled. this sled is in great shaped and well maintained. last year I put new wiseco pistons in the sled and rode it maybe 6 hours since. 2065 hours on whole sled mostley trail ridden. radiator delete kit made by slp. brand new voltage regulator. new wiseco pistons and rings. new gaskets. new belt. has a 144 by 15 by inch 1/2 paddle at the end of the year last year I took it to the Polaris shop and that's when they put the voltage regulator on the sled. they said it was fixed and have not rode it seince. I will also trade for a Polaris or skidoo 800 2004 or newer. call or text