Ryan... what Greybeard said.

Friarjohn has the belt and I think a couple of others do also. I've heard some mention that if you travel on a gravel road, small rocks can get underneath the belt but that's the only problem I've heard about. It is a little pricey, I think it is around $850, but I think it would be worth it. Every time I remove my cover and there's chain lube all over the bottm of it, I curse.
-PES