Erről a moutain goat papucsról szívesen venném, ha írnál pár szót. 
Bevallom, "megfogtál" a kéréseddel. 
Nem tudok róla semmit, azon kívül, hogy melyik Kona vázakon voltak.
Egy biztos, hogy nekem is nagyon-nagyon tetszenek, annyira mint a "3D" Ritchey papucs.
Ellentétben a Ritchey-vel ezek a papucsok csak és kizárólag a Kona vázakon voltak. - tudomásom szerint
De nyomoztam egy kicsikét a Retrobike-on 
Íme:
"They were introduced on the Explosif and Kilauea in 1997 and were added to other models in later years. They were created to stop frames from breaking around this area; something that's happened to me with more than one Cinder Cone over the years. They are pretty neat.
Don't get confused with the Caldera or Hot versions of the same era. I've never seen what they looked like on Hots but the early run of that production year from Altitude cycles used older Mountain Goat drop-outs, since the company was a reincarnation of Mountain Goat. They are quite different in that they are two pieces welded together as opposed to the singular Dew Drop.
It means they can be used on any sized frame, positioned accordingly, then welded. I'm sure there's a more technical explanation, but that's the one that was given to me, and the one I can imagine!
For latter Hots and Calderas of the 1997 range, I'm 99.9% sure different drop-outs would have been used, potentially Dew drops, maybe something else."
És néhány link is, itt szóba kerül a vázpapucs is.
https://cog.konaworl...-1997-kona-hot/
https://cog.konaworl...f-team-edition/
https://www.retrobik...de-made.307959/
Ha találok még róla megosztom...