This is a 26-er, and the pics of other copies of this bike I see online show it with upright handlebars, so I guess it qualifies as a tandem MTB. Smokin' price, even with the mods.
https://madison.craigslist.org/bik/d...208906630.htmlSantana Vision Tandem 21 speed bike - $375 (Oconomowoc)
