Check the listing for details. Speed Controller 1000W 48V Variable 31amp w Reverse f GoKart eATV electric motor. Condition: New. Listed at 35.89 USD. US SELLER > FAST SHIPPING1000W 48V SPEED CONTROLLER with Reverse Function & AntiFly Functionfor DC Brush motors31 Amp rated BRAND NEW AND WITH WARRANTY100% Tested before shipping Speed controller for DC Motor, up to 1000W, 48 Volts . This can be used for any other wattage lower than 1000W for scooters, e-bike, e-ATV. This controller may be used for replacement of most Razor, X-treme and other kinds of electric scooters, E-bikes, or E-ATVs. Check that voltage is compatible, motor is of same or less watts and for similarity in size, shape and color. Dimension: aprox 3.5" x 2.5" x 1.5"Weight: 12 OZBrand: XYDModel: XYD48R - Nominal Power: 1000W- Rated Current: 31A- Max Voltage: 54V- Cut Off Voltage: 42V This speed controller features connection terminals for: - Battery- Motor- Reverse- Charger- Lock / on-off switch- Brake (will shut off motor)- Battery charge indicator- Tail lamp- Throttle WARRANTY: 6 Months ******************************************************************************************************************************************************************************************************************************** RETURN/REFUND POLICY We'll refund or replace according to the Warranty terms above. Refund will be given once the product is received and verified to have been used properly. We do not charge restocking fees. But we do not cover or refund s&h charges. Before returning, ask for a RGA# (Return Goods Authorization number) We do not cover the shipping & handling cost for return or exchange on the delivery of the product. SHIPPING & HANDLING WORLDWIDE INTERNATIONAL SHIPPING WELCOME. Orders are shipped within 1 business day upon receiving payment. A tracking # of shipment will then be issued to the buyer. Feel free to contact us with any questions or concerns. If you are happy with our product, please give us positive feedback. We will return the favor Official PayPal Conversion Rates Add Currency Converter To Your Items