Ok i have a trike in progress, presently frame and tripple tress are getting powder coated. I am using the Choppers U.S. super fat frame with the heavy duty rear. I had the bottom bracket machined narrower to accept a nice sealed bottom bracket as well as cut the tabs off the trike rear and rewelded then on at a wider point to meet the rear dropouts of the frame for a much more stable secure joining instead of the cheesy way choppers us has you use spacers. I am using 24 x 4 rear tires on 100mm rims and a 24 x 3 tire on a 80mm rim up front. Using a brooks b-135 saddle, custom machuined grips, valve caps. it is really sweet so i will post picts as soon as i get it built. i will try to post the pre mock ups picts i took a month ago. <a href="http://s967.photobucket.com/albums/ae159/veloglider/?action=view&current=updatetoVenganzaBastardoGrasa001.jpg" target="_blank"><img src="http://i967.photobucket.com/albums/ae159/veloglider/updatetoVenganzaBastardoGrasa001.jpg" border="0" alt="Photobucket"></a><a href="http://s967.photobucket.com/albums/ae159/veloglider/?action=view&current=updatetoVenganzaBastardoGrasa003.jpg" target="_blank"><img src="http://i967.photobucket.com/albums/ae159/veloglider/updatetoVenganzaBastardoGrasa003.jpg" border="0" alt="Photobucket"></a>