Abstract: A scooter motor assembly for easily attaching and detaching from a scooter. The assembly may include a housing containing components such as a battery and an electric motor. An arm and attachment lever may be movably attached to the housing. The assembly may also include a motor support for attaching to the front of the scooter. The motor support may be configured to allow the housing to move in a vertical direction with respect to the scooter. The housing may be spring biased to allow contact with the scooter front wheel so that the motor assembly is adjustable and can be used with scooters having different sized front wheels. The housing may be easily attached and detached from the scooter by operating the release arm. Thus, the scooter may be used with or without the motor.