Waterproof Electric Bicycle Conversion Kit 48V 250W Rear Drive Rotating Flywheel Motor Kit for KT LCD5

Feature: 1. Material: Made of high quality aluminum, copper and ABS, reliable performance, durable and long service life. 2. Noise Free: Brushless hub motor realizes noise free operation, allowing you to fully enjoy the fun of riding. 3. High Efficiency: High strength and efficiency, which greatly improves the fun of riding, suitable for cyclists who like challenges. 4. Equipment: 5 spoke sizes are selectable, easy to operate, and equipped with a display instrument to display data. 5. Application: This motor is suitable for DIY electric bicycles, making your ordinary bicycles become electric bicycles. 6. Motor: Speed 25‑28km h, rotate speed 207‑270Rpm, torque 29‑31.2 N.M, matching controller15A, gear motor structure. 7. Controller: Maximum current 15+ 1A, rated voltage DC36V 48V, speed setting 1‑4.2V, rated current 7A, low voltage protection DC30 40+ 0.5V. Specification: Item Type: Electric Bicycle Conversion Kit Material: Aluminum + Copper + ABS Color: As Pictures Shown Connection Method: Waterproof Connector Motor: Speed: 25 28km h Rotate Speed: 207 270Rpm Torque: 29 31.2 N.M Open Size(mm): Rear Motor: Approx. 135mm 5.3inMatching Controller: 15A Wheel Rim: P19D Moment Arm: M14 Disc Brake: Approx. 160mm 6.3in Motor Structure: Gear Motor Magnet Height: 22H Number of Magnet Poles: 20 Brake Type: V Brake Disc Brake Universal Controller: Mose Tube: 6 Tubes Maximum Current: 15+ 1A Rated Voltage: DC36V 48V Speed Setting: 1 4.2V Rated Current: 7A Brake Input: Low Level Low Voltage Protection: DC30 40+ 0.5V. Package List: 1 x Motor 1 x Controller1 x Thumb Throttle1 x PAS Sensor1 x One for Two Extension Cord1 x Motor Extension Cable1 x Display1 x Display Manual 1 x Manual 1 x Spoke Installation Tool40 x Spoke40 x Spoke Cap