NIU Scooter Main System Harness

Description

Upgrade your NIU scooter’s performance and functionality with the NIU Main System Harness — the essential wiring system that connects and powers all major components of your scooter.

If you’ve recently upgraded to a different controller model and noticed that your speed and mode are no longer displaying correctly, this main system harness is the solution.

By replacing your current wiring with this main system body harness, your scooter’s dashboard will once again show accurate speed and mode information. Acting as the central nervous system of your NIU, this harness ensures seamless communication between the controller, display, throttle, and other electronic parts.

NIU NGT Programmable Controller Upgrade

If you have an NIU NGT and want to install a programmable controller upgrade, select the N1S harness. Replacing the original NGT harness with the N1S harness makes the scooter compatible with the programmable controller, allowing the controller to be programmed and tuned correctly.