Features1Aluminum Alloy: The controller shell is made of aluminum alloy, which has heat dissipation and avoids thermal overload, can provide protection for the internal circuit. 2Scope of Applications: The brushed controller has a wide range of applications. It is suitable for electric bikes, electric tricycles, electric motorcycles. 3Soft Rubber Grip: The twist grip is made of comfortable and soft rubber material, which makes the grip more comfortable, and it is not tiring for long time riding. 4Controller Parameters: The rated voltage of the controller is 12V, and the rated power is 250W, undervoltage is 8.50.5V, stable and reliable performance. 5Ideal Replacement: Brushed controller with throttle grip can be used to replace old broken ones and is very practical. It is suitable for outdoor riding, and can also be used for electric bike modification and upgrading.SpecificationItem Type: Brushed Speed ControllerKitMaterial: Aluminum alloy, rubberGross Weight: 266g / 9.4ozTwistGrip Diameter: 22.2mm / 0.9inController Parameters:Rated Voltage: 12VRated Power: 250WUndervoltage: 8.50.5VThrottleTwistGrip: 1-4VPackage List1 x Controller1 xTwistGrip