The displacement of motorcycles is expressed in milliliters (CC or ml), and the displacement of automobiles is expressed in liters (L). A model 200 motorcycle is 200CC or 200ml, which is equivalent to 0.2L of a car. Take a 2.0-displacement car as an example. The displacement of this motorcycle is equivalent to one tenth of that of a 2.0l car.
The cylinder moves the piston by the sudden expansion of air, and the displacement is the corresponding technical index. To achieve a certain power, there must be a certain amount of exhaust.
Extended data
Calculation of motorcycle displacement
Calculation method of displacement:
Cylinder cross-sectional area x stroke x number of cylinders = total displacement cc
Stroke-42.5mm = 4.25cm.
Cylinder diameter -67.0 mm = 6.7 cm.
Section area-3.35x3.35x3.1416 = 35.25.
Cross-sectional area 35.25 X stroke 4.25 X number of cylinders 4 = total displacement 599cc.
References:
Baidu encyclopedia: motorcycles