Feature: 1. Waterproof interface, excellent sealed motor extension cord is waterproof and can be easily installed. 2. Suitable for electric bicycles. 3. The arrowhead marks the extension cord and is easy to install. 4. Lightweight and practical, easy to install and use. 5. Professional manufacturing, stable performance and high reliability. Specification: Condition: 100% brand new Item type: Motor Extension Cord Material: plastic Color: As picture shown Length: Approx. 1.3m/4.3ft Thick line diameter: Approx. 1.2mm/0.4in Thin line diameter: Approx. 0.3mm/0.1in Weight: Approx. 128g 3 thick lines 6 thin lines A total of 9P lines Thread color definition 1. Thick yellow phase wire A 2. Thick green phase wire B 3. Thick blue phase wire C 4. Thin red +5V 5. Thin black GND 6.Thin Yellow for Hall A 7. Thin green for Hall B 8. Thin blue for Hall C 9. Thin white speed measuring for hall Package List: 1 x Motor Extension Cord