Executive produced by me: DESIGN, bend, weld, paint, equipment (HANDMADE). Real Photos. Recumbent Trike Tapdole Oxygen R.F, Whole project has been working in AutoCAD 2008. http://demorider.wordpress.com/ http://demorider.wordpress.com/2013/08/05/oxygen-r-f/ http://demorider.wordpress.com/2013/05/29/concept-si-realizare/