Features1Aluminum Alloy Shell: Made of aluminum alloy, the shell of the controller is strong and sturdy, possesses fast heat dissipation, which can well defend the internal circuits. 2Wide Application: This controller grip kit is applicable to DIY electric bikes, electric tricycles and electric motorcycles, with a wide range of applications. 3Rubber Grip: The grip is made of soft rubber material, making the grip comfortable to handle. Long term driving will not tire your hands! 4Controller Specifications: The rated voltage of the control box is 48V, and the rated power is 1000W, features stable and reliable performance. 5Ideal Replacement: The controller and the grips can be easily installed, ideal replacement for the old and damaged parts.SpecificationItem Type: Electric Controller Throttle Grip KitMaterial: Aluminum Alloy, RubberTurning Diameter: Approx. 22.2mm/0.9inController Parameters:Rated Voltage: 48VRated Power: 1000WPackage List1 x Controller2 xGrip