45mph, loud bang, smell of rubber.. dead machine!

We were going down the road running a nice 45mph when there was a loud "bang" type noise (just like the sound of a CVT belt detonating) followed by the smell of rubber and then the machine just shut off.

The starter is trying to do its thing, because its cranking — it just won’t fire up.

I took the CVT cover off and the belt seems fine. In Park, I can free spin the clutches.

The belt to the turbo/super-charger also appears to be intact.

So, what the heck happened and how do I go about trouble shooting?

It’s going to be FUGLY trying to get this dead machine into the garage of my toy hauler so I can get home!