Something does look sketchy about those setbacks. The finish does not look like all the 7075 stuff I have from UE...and my setbacks don't have sharp edges like that either.
-Travis
Adults are just kids, with money.
Common sense, is not so common.
Yeah, there was a guy on ebay a few years back selling copies of the UE arms- I can't imagine they'd fail though unless you had a really bad crash or cartwheel, or super-heavy landing.