bark busters is what the dirt bike guys use , there has been a few guys who have done it over the years on there mtb ,s , I have considered it on some hills , nothing like trying to tear your pinky finger off on a tree or branchGood point. I guess as long as you're adept at changing head gaskets and 4 wheel drifts, they're bro-worthy...says the guy who desperately wants a Trail Pistol with clown wheels
As for bar ends, I am hopeful they become the next full-enduro accoutrement...I mean shit, they have brush guards now, so why not?