The QS138 90H-WC is a water cooled mid-drive electric motor with a continuous rating of 7500W. When coupled with an ASI BAC8000 Motor Controller and a suitable battery pack we have seen peak outputs of over 20kW. This water cooled version can provide a more reliable cooling method for prolonged high power output or if the motor doesn't have access to good airflow.

These motors are ideal for electric motorcycles, dirtbikes, go-karts and a wide variety of other small electric vehicles.