Latest Honda Scooty Activa 5G Price in Bangladesh Not Available Yet. 109.2 cc engine displacement of Forced Air Cooled, 4-Stroke, Single Cylinder, OHC Engine type that produces a better performance. 8 BHP @ 7500 rpm of maximum power give the max torque of 9 Nm @ 5500 rpm. Where Maximum Speed 90 Kmph that is quite enough for the 109.2 cc engine. Perfect air cooled system delivered better temperature consumption for the Activa 5G.