Aprilia STX 150 Bike Price in Bangladesh 2022. Which Engine Type is Single Cylinder, 4-stroke. This bike is powered by the 149.00 ccEngine. Transmission duties are taken care of by a 5 Speed Gearbox. Aprilia claims that the bike offers a mileage of (approx). Aprilia STX 150 Front Suspension is 37mm hydraulic forks and Rear Suspension is 2 hydraulic Shock Absorber With Separate Canisters, adjustable Spring preload. Aprilia STX 150 BD Price is BDT: 1,50,000. Find Here to find Aprilia Motorcycle Showrooms in Bangladesh.