Reliable powerful 48v 1800w brushless electric motor & controller. Max power: 1800w-2000w, Rated torque:? Brushless motor is much better than brushed motor, it's high efficiency, powerfrugal, low noise, Long lifespan, stable..Applicable to go karts, scooters, e-bike, atv, motorized bicycle, moped, mini bikes, pocket bikes, electric dirt bikes, etc. 1 x 3 Speed switch. Model: 48VDC 1800W Brushless Motor. Motor weight: 10.5 lbs (4.8kg). Matching motor: DC Brushless motor. What is the advantages of brushless motor. Less electrical and electromagnetic noise. Long lifespan: No brushes to wear out, around triple lifespan as brushed motor. Low maintenance: No brushes to replace. Powerfrugal: Power consumption is 1/3 of brushed motor. High efficiency: Brushless motors are typically 85-90% efficient whereas brushed DC motors are around 75-80% efficient. The item "48v 1800w Brushless Electric Motor Controller Pedal Kit Go Kart Bicycle Scooter" is in sale since Wednesday, February 17, 2021. This item is in the category "Sporting Goods\Outdoor Sports\Scooters\Parts & Accessories". The seller is "tdpro99" and is located in Dallas, Texas. This item can be shipped worldwide.