Check the listing for details. DC Motor Speed Controller Electric Bicycle E-bike Scooter Brushless 60V 1000W. Condition: New, Made in United States. Listed at 20.01 USD. Items Description:Single voltage Electric Bicycle E-bike Scooter Brushless DC Motor Speed ControllerNote: This controller only supports three - wire brushless motors and three - wire throttle, not six - wire throttle. Regenerative braking is not supported.If 60V voltage control motor is always used, please select this controller.This controller does not support professional and complex LED/LCD equipment expansion.This controller has no fixed speed cruise function. If necessary, please contact us to install the fixed speed cruise module.If you choose to purchase a large number of controllers, please contact us directly.If you have any questions about the received products, please contact us by email for return or refund.Do not open return request.Compatible V.