Features1Complete Conversion Kit: The bike conversion kit includes 17A sine wave controller, LED900S panel, 10B assist sensor, 20X handle grip, QD252 headlamp, 600mm male connector conversion cable. 2For 36V 48V 250W 350W Motor: The bike conversion accessories are designed for 36V 48V 250W 350W motor. They can be used for the conversion and replacement of damaged parts of electric bikes, electric scooters, etc. 317A Sine Wave Controller: The aluminum alloy shell with recess is adopted, so the controller has good heat dissipation performance, low noise and durability. 4LED900S Panel: The instrument can display multiple functions, such as 6KM/H boost function, bar speed indicator, power indicator, boost ratio gear and LED function indicator. PC shell is durable and wear resistant. 5For 22.2mm Handbars: Panel and 20X handle grip are suitable for 22.2mm handlebars. All conversion parts are easy to assemble and use. These parts can be used individually or in combination. You can modify and use it according to your own situation.SpecificationItem Type: Electric Bike ConversionKitMaterial: Aluminum alloy, plasticWeight: Approx. 1015g/35.80ozController Parameters:Controller Material: Aluminum AlloyMaximum Current: 17 1ARated Current: 8AVoltage:DC36V 48VSpeed Setting: 1-4.2V dual modeBrake Input: Low levelLow Voltage Protection: DC30 40 0.5VApplicableMotor: 250W 350WPanel Parameters:Panel Material: PCModel: LED900SApplicable Handlebar Installation: 22.2mm diameter handlebarVoltage: 36V 48VInterface: 5pinDescription of Panel Display Functions: 6KM/Hboostfunction,barspeedindicator,powerindicator,boostratiogearandLEDfunctionindicatorAssist Sensor Parameters:Material: PlasticmagnetVoltage:DC36V 48VLine Length: 100cm/39.37inConnector: 3 pin SM connector20X Handle Parameters:Material: RubberVoltage:DC24V 36V 48V 60V 72VLine Length: 180cm/70.87inConnector: 3 pin SM connectorInstallation Position: RightQD252 Headlamp Parameters:Material: Plastic copperVoltage:DC12V 24V 36V 48V 60V 72VLine Length: 180cm/70.87inConnector: 2 pin SM connectorPackage List1 x Controller1 x Controller Wiring Diagram1 x Handle Grip1 x Handle Cover1 x Panel1 x Panel Manual1 x Headlight1 x SensorMagneticDisk1 x Sensor Connection Cable1 xMaleConnector Conversion Cable1 x Accessory