Engine Displacement - 591cc Bore Diameter - 97.0 mm Stroke - 80.0 mm Carb/s - Single 38mm Kei Hin Dry Weight - .......kg Tank Capacity - 10 litres Front Rim - 21 inches Rear Rim - 18 inches

Other Info: The '93 XR600 is essentially the same as the '91 XR600 other than the typical honda Bold New Graphics Update, and a larger diameter front axle. "Subtle motor changes"  Anyone aware of what these were?