I don't run mine and no issues for me... even 2 up. But there is a thread about a hole in the belt caused by a rock getting stuck in it. Still mine will never be going back on.
Anything that gets between the belt and the pulley could go right on through them. most times its fine, just the one in a thousand that could mess things up.
Anything that gets between the belt and the pulley could go right on through them. most times its fine, just the one in a thousand that could mess things up.
A larger rock or something could get stuck between the outside of the belt and the guard causing the same kind of problems? But most times are fine...