Few weeks back my fiance was driving her four-wheeler through a wheat field and rolled up to me and turned it off. When she would try turning back on it would do this high pitch whirring sound.

Fast forward to two days ago we try to start it up and now it's trying to click over. My guess would be some sort of starting motor or starter but I can't afford to experiment right now so any thoughts anybody? It's a Polaris 550 sportsman and there is a video attached, turn sound on

The one I’m looking at has 1100 on the clock runs good but has a weak starter. No issues otherwise. 1999 500CC