Features1Aluminum Alloy: The housing of brush controller is made of aluminum alloy, which can guard the internal circuit and dissipate heat well to avoid thermal overload. 2Wide Range of Applications: Brush controller throttle grip kit is suitable for electric bikes, electric tricycles, electric motorcycles, etc. 3Rubber Grip: Throttle grip is made of comfortable and soft rubber material, which makes the grip more comfortable and not tired for a long ride. 4Easy to Use: Brush controller throttle grip kit is easy to operate, just plug the controller throttle interface into the socket of the throttle grip to achieve the function. 5Full Set: Electric bike controller throttle grip kit package includes 1 controller, 1 pair of handlebars, 1 electric door lock, 2 keys.SpecificationItem Type:BrushControllerThrottleGripKitMaterial Aluminum Alloy, RubberThrottle Grip Caliber: Approx. 22.2mm/0.87inController Parameters:Rated Power: 800WUndervoltage: 42V0.5VPackage List1 x Controller1 Pair x Throttle Grip1 x Electric Door Lock2 x Key