Sports Chopper, sports crusier, 3 wheel Engine type: 250cc, air-cooled, single cylinder, 4-stroke Specifications:1) Engine:a) Engine type: 229cc, air-cooled, single ... cylinder, 4-strokeb) Bore and stroke: 67 x 65mmc) ... tires: 3.50-124) Dimensions (L x W x H): 2,250 x 1100 x 1,250mm5) Wheel base: 1,510mm6 ...