[bobthebuilders]

How can the bike not have a motor? Or like no motor in the engine sense.

[suyash]

Just like electric cars don’t have a motor, another word for motor is transmission in the common parlance.

[vetinari]

Electric cars do have motor; "motor" is literally "engine", the thing that converts energy to motion.

If your parlance uses it for the transmission, your parlance is wrong. It is like calling square a circle.