Features1Grooved Shell: The controller shell is made of metal with groove design. Due to its good heat dissipation function, it can protect the internal circuit to avoid thermal overload. 2ABS Meter: The meter is made of ABS material, which is light, durable, fine and has good toughness and waterproof performance, providing better protection for the internal circuit and making it more durable. 3Multiple Functions: GD01 meter has multiple functions that when riding a bike, the meter will display many useful data on your bike, such as switch buttons, light switches, battery power display and other functions. A display screen can let you keep track of the situation. 4Delivery: This conversion kit includes GD01 meter, controller, handle brake booster sensor wiring, sensor booster pad, etc, which is suitable for DIY modification and meets all requirements. 5Applicable: Our conversion kit is applicable to 350W motor and mainly applicable to DIY electric bicycle, electric scooter, folding car, etc; It is easy to maintain. The lithium battery modification of bicycles greatly improves the fun of riding, and is suitable for cyclists who like challenges.SpecificationItem Type:Electric ScooterConversionKitMaterial: ABS, rubber, aluminum alloy, metalGross Weight: 829g/29.2ozController Size: 95x50x30mm/3.7x2.0x1.2inCurrent: 17 1ARated Voltage of Controller:DC24V/36V/48VController Speed Setting: 1.1-4.2VApplicableMotorPower: 350WInstrument Interface: SM interfacePackage List1 xGD01Meter1 x Controller2 x Brake Handle1 x 10bBoosterSensor Wiring1 x 10bBoosterSensorBoosterPad1 x Thumb Throttle2 x Instructions