This engine configuration, which consists of a two-cylinder motor with the cylinders in a V format, is the predominant engine type found in Cruiser motorcycles. In fact, it’s the only kind of engine Harley-Davidson makes. Almost every other motorcycle maker makes their own V-Twin as well, but the Harley motor is the most iconic. V-twin engines can produce a lot of torque and are therefore ideal for cruising around as they can accelerate quickly at low revs. However, Ducati also makes a V-twin, but since the cylinders are split at exactly 90 degrees, they call their engine an “L-twin.” V-twins are known for the distinctive exhaust rhythm.