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  1. Shattered piston on 2011 sportsman 850

    Polaris Sportsman
    I have an 850 sportsman with a locked up motor. I open it up and the rod is bent, and the piston is shattered. But in the other cylinder everything is fine. What caused this? Could the spark plugs be firing at the wrong time? If so how do I fix it from happening again?
  2. 2000 Sportsman 500 has motor knock, anyone know the sound? **video attached**

    Polaris Sportsman
    I have a sportsman 500 that I have a few questions about, it has 471 hours but Im unsure of the miles because the speedo does not work. The AWD does work though? what would cause the speedo not to work? also, the front right hub randomly locks into assisting in drive, even with the AWD is off...
  3. wtb 99 Magnum 500 Cooling Fan Motor

    ATV Parts Wanted
    I found a new one online for $80 delivered, but I'm sure it's a Chinese knock-off. Anyone have a good used original part available? thanks
  4. 2000 335 will not start

    ATV General Discussion
    i had my 4wheeler crank and was revin it up in neutral and it backfired then quit and now it wont crank by start button or by pull string. any suggestions?
  5. 2000 Sportsman 500 motor swap

    ATV Repair and Maintenance
    I have a 2000 Sportsman 500 that oil is spitting out the exhaust pipe and I have poor compression. Looking to swap out the motor for another used motor from ebay. What years can I consider that will fit my quad? From what I've found so far its 1997-2000 sportsman 500's. Is that what I'm...
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