i think i saw that on CL the other day, and then I check the classifieds on the board and there it is. looks better in his pics than the one you posted. i have an 86 R and I think its overall a nasty old wheeler. But i cant deny that I think the tri-z is one of the best looking trikes. i love the tube frame. i owned 1 tri-z non runner (shouldda kept it) and just sitting on it is a total different feel. you sit low into the bike, my next wheeler that i add to the keeper stash will be an 86 tri-z!
Tpc 450
86 250r
86 350x
86 200x
86 250sx
85 225DR
(2) 84 YTM
(3) 85 Atc 70