I vaguely remember them being tested in trail and track years ago but looking at this one, the test was of an earlier bike. no husky motor. and it had 5" travel with big ceriani forks and chrome shockers as well as a big polished alloy motor and a down pipe so it must have been a late 70's model.
this actually looks like a weapon!
And as a rare exotic, wouldn't be too many about.
this looks pretty unique.