You can watch the Quick Setup Video for a simple assembly overview, or view the Detailed E-Bike Setup Guide for step-by-step instructions on unboxing, handlebar installation, front wheel setup, fender and headlight installation, pedal installation, battery check, and first power-on.

Please read the user manual before riding and make sure all bolts, brakes, tires, lights, and battery connections are properly checked before your first ride.

A full dedicated installation video is prepared for assembling the SU8 E-Bike 2.0 front wheel. Click SU8 E-Bike 2.0 front wheel assembly tutorial to check the detailed installation steps.

Yes. Your HIEHA e-bike requires basic assembly after delivery, including the handlebar, front wheel, fender, headlight, pedals, and final safety checks. The setup video and user manual will guide you through each step.

Before your first ride, fully charge the battery and check the brakes, tires, pedals, handlebar, headlight, battery lock, and all visible bolts. We also recommend wearing a helmet and testing the bike at low speed in a safe open area.

First, turn on the e-bike battery. Then press and hold the red button on the handlebar to turn on the smart display. You can connect your phone through CarPlay or Android Auto for navigation, calls, music, and other smart riding features.

Learn how to adjust display settings and riding preferences on your HIEHA e-bike. Always follow local laws and ride safely.The electric bicycle I received had an initial speed of 19 MPH, which increased to a max 34 MPH after the speed limit was removed. There is a tutorial on removing the speed limit in the video.