My knock-around  Suzuki King Quad  ate the belt about  a month ago,  and again this morning.  I thought the belt cover was running quite warm before.
I thought I had all the rubber hunks out of the exhaust side of the duct, (about half the  old belt was in there!) but  never thought to look at the air box/intake under the front fender-  It was packed with grass seed/twigs.   basically zero air was flowing.