RiToEasysports 36V/48V 15A Sine Wave Electric Bike Controller - 6MOS with Light Line for 250W Brushless Motor - Perfect for E-Bike Upgrades & DIY Modifications - Ideal for Commuting, Mountain Biking & Urban Riding

How to Use: Controller wiring instructions: Connect the corresponding line interface to realize the function. Specification: Item Type: 15A Sine Wave Controller Color: As Picture Shown Material: Aluminum Alloy Controller Type: Sine Wave Controller Connector Type: Ordinary Connector Maximum Current: 15±1A Rated Voltage: DC 36V/48V Speed Setting: 1-4.2V Rated Current: 7A Brake Input: Low Level Low Voltage Protection: DC 30/40±0.5V Weight: Approx.251g/8.9oz Controller Box Size: Approx.82x52x31mm/3.2x2.0x1.2in Controller Wire Color Definition: 1. Black Long Wire: Motor Wire 2. Red and Black Single Big Wire: Power Cord 3. Red, Blue, Black, Green and Yellow Five Wire Port: Instrument Wire 4. Red and Black Lines (two): Light Wire 5. Red and Blue Lines (two): Power off Brake Lever Wire 6. Red and Black Lines: Thumb Throttle Wire 7. Brown Black Yellow Line: PAS Speed Assist Sensor Wire Package List: 1 x Controller 1 x Manual Note: It needs to be used in conjunction with products with the same communication protocol, and only suitable for KT series products. The motor does not need a brand, and the connector can be used.