I have done every trail in BFE (except for Black Flag), and saw this pic on FB the other day, but for the life of me can't figure out where it is. Any insight? Looks like a cool obstacle.
I forget the name, but you go left just after gatekeeper on upper Helldorado. It is an optional climb at the top of the trail on the left. At least that is what it looks like to me.
Doesn't look like anything on Green Day to me. Seems like something I'd remember. I also don't think it's on Lockjaw, Smashing Pumpkins, Minor Threat or Dropkick...