What is the displacement of a twin-cylinder motorcycle?
1 Answers
The displacement of twin-cylinder motorcycles can range from 125cc, 250cc, 400cc to 600cc. Introduction to Displacement: Displacement, a specialized term in hydraulic transmission, refers to the volume of fluid inhaled or discharged per stroke or cycle. The space volume that the piston moves from the top dead center to the bottom dead center is called the cylinder displacement; if the engine has multiple cylinders, the sum of the working volumes of all cylinders is called the engine displacement. It is generally expressed in liters (L). Importance of Engine Displacement: Engine displacement is one of the most important structural parameters, which represents the size of the engine more than the cylinder diameter and the number of cylinders. Many indicators of the engine are closely related to the displacement. Generally, a larger displacement means the engine releases more energy per unit time (converting the chemical energy of fuel into mechanical energy), which is referred to as better "power performance." It's like comparing a teenage boy to a healthy adult—the adult is naturally more efficient at physical labor. Therefore, off-road vehicles and sports cars usually have relatively larger displacements.