I've got an older style ATV track set up, an old Kimpex TJD track system, in great shape, but a few of the center bogey wheels have broken from seized bearings, they are the old style, cog type bogey wheels, about 5 1/4 inches across. I have scoured the web, checking Kimpex and TJD sites, as they have split up and now sell separately. I can find plenty of parts for the newer style tracks, but not the older wheels I need. does anyone have a source for Kimpex TJD parts? or have any old parts lying around? send me a message. I need 3 of these wheels to finish up the tracks and put them back in use. thanks !!