I just purchased a 1986 honda trx200sx in fairly decent shape. The main problem I found with this atv is the clutch. The clutch will engine and shift fine most of the time. The only time I have trouble is when I am in gear and drifting down a hill. When I do this, the clutch disengages and rolls like it is in neutrual, but when I give it a little bit of gas, the clutch will re-engage and slow the bike with with the gears and engine. I did adjust the clutch, and that did not help the problem. I also found out the previous owner used regular car oil instead of oil made for wet clutches. I am going to change the oil soon, and see if this helps. If anyone has any ideas, or has had a similiar thing happen on another atv before please let me know. I just find it strage that everything works perfect except for when it is going down a hill in gear. Thank you for any and all help.

 

Does anyone have any ideas at all? Lol, this one has me stumped.