Features1Complete Kits: The kit includes for KT 17A sine wave controller, LCD4 instrument, 10B power assist sensor, 20X full twist handle, QD252 headlamp and 600mm male motor adapter cable, which can be used alone or in combination. 2Bike Modification: This bike controller kit is applicable to 36V 48V 250W 350W motor, and can be used for modification of electric bikes, electric scooter, etc. and replacement of damaged parts. Equipped with instrument and 20X full turn handle for 22.2mm handlebars. 317A Sine Wave Controller: The controller housing is made of aluminum alloy, with grooved design, has heat dissipation performance and low noise. Durable and wire. 4For KT LCD4 Panel: The panel adopts common interface, the shell is made of PC material, the display screen interface is clear, and the buttons are quick to operate and convenient to use. 5Riding Data Dipslaying: The panel provides you with a variety of bike control and bike status digital display functions, which can display the riding time, riding speed, riding mileage, power assisted gear, power indicator, fault code prompt, headlight display, motor running power, 6Km/H power assisted pushing function, etc., so that you can read data when riding, and help you master the riding dynamics at any time.SpecificationItem Type: Electric Bike ConversionKitGross Weight: 1000g / 35.3ozController 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: 250W350WInstrument Parameters:Instrument Material: PCModel: for KT LCD4Applicable Handlebar Installation: 22.2mm diameter handlebarVoltage: 24V 36V 48VInterface: 5pinDescription of Instrument Display Functions: Cyclingtimedisplay, cycling speed display, cycling mileage display,powerassisted gear display,powerindicator, faultcodeprompt, headlight display,motorrunningpower, 6Km/Hpowerassisted promotion function, etcBoostMagneticPoint Parameters:Material: Plastic andmagnetVoltage:DC36V 48VLine Length: 100cm/39.4inConnector: 3 pin SM connector20X FullTwistHandle Parameters:Material: RubberVoltage:DC24V 36V 48V 60V 72VLine Length: 180cm/70.9inConnector: 3 pin SM connectorInstallation Position: RightQD252 Headlamp Parameters:Material: Plastic and copperVoltage:DC12V 24V 36V 48V 60V 72VLine Length: 180cm/70.9inConnector: 2 pin SM connectorPackage List1 x Controller1 x Controller Wiring Diagram1 xTwistHandle1 x Handle Sleeve1 x Panel1 x Panel Instruction1 x Headlight1 xPowerAssist SensorMagneticSheet1 xPowerAssist SensorConnecting Wire1 xMaleMotorConnecting Wire1 x Accessories