699.5 c.c. DOHC liquid cooled fuel injected 4-stroke, inline two cylinders, 4 valves, 76.9-mm. bore, 75.3-mm. stroke, compress rate 10.5, maximum horsepower 43.25 / 7250 (kw/rpm), maximum torque 63/5500(Nm/rpm).
Adopt Close-Loop EFI system, follow EURO-3 regulation, top speed 170 km/hr, add ISC (IDLE Speed Control) system provide for cold weather to enhance the performance of ignition while the engine stop.