8 F-22 Singles 4 F-22 Doubles purchased in 2015. Karts come with Honda GX270 engines, all with less than 700 hours. Upgrade options installed on these karts includes nerf bars, analog hour meters, 4.75 gallon CARB certified fuel tanks and LED tail lights. All karts are in great shape as you can tell from the pictures. Asking $2,300 for singles, $2,900 for doubles or all 12 karts for $27,000.00.