WORKING VOLTAGE48 volts; Matching motor: DC brushed motor;RATED MOTOR POWER1000 watts;Undervoltage protection:20V0.5V;Current limit:211A;Speed governor 1-4V (throttle); REPLACEMENT FORElectric Motor Electric Scooter E Bike Bicycle Tricycle Brush;NOTEPlease check the model number and size before ordering to ensure it is the correct part;CUSTOMER SERVICEAlways available to help our customers.Please message us for a replacement or refund if you are not satisfied with the order; Be happy online in your time.The main products are recoil start, master chain link, carburetor, handbrake lever, ignition coil, intake gasket, sprocket, l hand puller, rearview mirror, etc. Every month lists many new products. We also accept product customization if you buy enough. Please follow our store closely.FEATUREPackage Included:1 x Speed ControllerReplacement for:Replacement for E Bike Electric Scooter Bicycle Tricycle BrushFeature:Using high quality materials to ensure its durability and safety.Working with low noise and stable performance