Engine
Aprilia parallel twin-cylinder forward facing, 4-stroke, liquid cooled with wateroil radiator and heat exchanger, double overhead camshafts (DOHC) with a silent chain on the right side, four valves per cylinder
Capacity
659 cc
Power
100 hp (73.5 kW) at 10500 rpm
Torque
67.0 Nm (6.83 kg) at 8500 rpm