A motorcycle's engine capacity Is vital as it directly relates to the level of power it generates. The capacity of a motorcycle's engine is measured concerning cubic capacity. Cubic capacity, also called"cc" of vehicles, typically ranges between 50cc to 1500cc. It's also considered that the larger chamber on a two-wheeler, the more powerful it is. 

The CC capacity is measured in a similar way as in the four-wheelers where the number of liters measures the capacity of the engine. 

Thus, a two-wheeler with a motor capacity of 250cc has a capacity of 0.25 liters. On the other side, the motor power of the two-wheeler equally plays an important part in determining different engine outputs like torque, mileage, and electricity output.