Good quality 150cc / 200cc / 250cc, 4-Stroke, Single cylinder, Air cooled Colors: Red, Yellow, Blue, Green, Black, White,etc. Engine 1) Engine Type: 150cc / 200cc / 250cc, 4-Stroke, Single cylinder, Air cooled2) Bore & Stroke: 62x49.5mm(150cc) 63.5x62.2mm(200cc) 67x65mm(250cc)3) Starter: Kick or Kick+Electric (150cc) Kick+ Electric Start (200cc) Kick+ Electric Start (250cc) 4) lgnition: CDI5) ...