In the context of motorcycles, engines are typically classified by their displacement or the amount of air and fuel entering the cylinder and is expressed in cubic centimeters (cc).
In Honda 175cc, the engine has a displacement of 175 cubic centimeters. In terms of the actual internal dimensions, this refers to the total combined volume of all cylinders in the engine. A higher displacement generally correlates to a more powerful and larger engine, although other factors such as compression ratios and design also affect the overall engine performance.
