The main things you look at on most ATVÂ’s to be wearing out is brakes and bearings. If you donÂ’t have sealed bearings they tend to last about 400 miles in the mud and if you are just riding around they can last several thousand miles. Brakes depend on whether you have drum or disc. The drum brakes I used to run would only last me one ride in the deep mud, sand, and water. I have been running with disc brakes now and after 400 miles I still have plenty left.
Besides brakes and bearings you should be good. CanÂ’t really think of anything that need routine maintenance besides changing the oil and stuff. Check the diffÂ’s every one in a while to make sure they donÂ’t have water or anything in them.