Features1Broad Compatibility: This bike controller kit is suitable for various DC motors, making it an choice for electric bikes, electric tricycles, and electric motorcycles, guaranteeing stable and accurate speed control. 2Durable Components: Crafted from durable circuit boards for extended durability. With its efficient, high torque, and low heat performance, the controller ensures long lasting usage and impressive resilience. 3Accurate Speed Control: The inclusion of a throttle twist grip means users are guaranteed stable, sensitive speed control, with an added bonus of a comfortable and secure grasp for all riders. 4All in One Package: This package includes everything for your bike modification needs, from a state of the art controller to a throttle twist grip, and even an electric switch lock. 5Safety Assured: Designed prioritizing user safety, with features such as low heat generation and high current protection, this kit ensures that your electric vehicles operate safely and efficiently.SpecificationItem Type: Bike Speed Controller Twist ThrottleMaterial: Aluminium alloy, plasticWeight: Approx. 435g / 15.3ozVoltage: 12VPower: 250WPackage List1 x Speed Controller1 Pair x Twist Throttle Grip1 x Ignition Switch2 x Key