Features1Powerful Performance: With powerful power and performance performance, it can adapt to various electric vehicles, providing power and driving experience. 2Easy To Install: The kit is simple in design, easy to install and use, and can be quickly and easily installed on electric vehicles with easy operation. 3Multifunctional Display: The product adopts LCD display speed control twist throttle, which can be adjusted and controlled as needed, and is suitable for 22.5mm handlebars. 4Durable And Reliable: The controller shell is made of metal with groove design, which can dissipate heat well, protect the internal circuit and avoid thermal overload, thus improving the reliability and durability of the product. 5Widely Used: The set is suitable for electric bicycle, electric tricycle, electric motorcycle and other vehicles, with a wide range of applications, which can meet different needs of users, and is your ideal choice.SpecificationItem Type: Electric bicycle controller setMaterial: Aluminum alloy and ABSRated Voltage: 48VRated Power: 1000WWeight: Approx. 669g / 23.6ozPackage List1 x Controller2 x Twist Throttle2 xTwist Throttle Key1 xElectric Bike Ignition Switch2 x Ignition Switch Key