The roll cage bars don't unbolt like a stock frame?

Looks like a modified stock frame to me.

What sucks about that custom cage there is that if the buggy were to take a hard hit on the nose, the entire cage can get tweaked. Bumpers & nerf bars are supposed to absorb impact -- not transfer it.

modified stock frame, my brothers Ody looks similar. I prefer the stock frame to most of the modified stuff i've seen except the side by side Ody.