Hello!.....been ages since I looked on here as life/work have been insane recently, I dropped in yesterday & this MBK was the first thing i saw, I had one a couple of years ago which was in near mint condition (theres a thread on here somewhere) so never wanted to use it, plus it was the large size frame so too big really so i moved it on, so seeing this one it was so coincidental I snapped it up as the frame size is better for me, theres a middle size that would be ideal, but this smaller one I can make work....will be a next summer project along with a bunch of other things that have been sitting around while life got in the way. anyhow, excited to see it, I have the TA crank that its missing (in a box of bits somewhere!), looks like someone may have bought it for the crank (& tyres?) as weird its not been totally stripped, but most of the original items are there right down to the grips, the one i had was also missing the original seat tube & seat as it'd been stolen...should be a 25.4 laprade style.
They are heavy, not crazy but like any steel MTB, interestingly the tubes are internally & externally welded.