EEC go kart water-cooled 4-wheel independent, 1) Engine type: 250cc, water-cooled, 4-wheel independent, single cylinder, 4-stroke, automatic with inner ... start8) Battery: 12V, 9Ah9) Brakes (front / rear): hydraulic brake10) Tires: a) Front: 21 x 7-10, 15psib) Rear: 22 x 11 ... -10, 15psi11) Wheelbase: 1,570mm12) Distance between wheels:a) Front: 1,235mm b) Rear: 1,140mm13) Overall dimensions: 2 ...