Operation Guide

We hope that you are electric mountain bike enthusiasts like us and have a good riding experience, but sometimes we also know that the complicated mechanical design of electric bikes may cause problems for your use and riding. So we have outlined the operating steps of our VIVI electric bicycle below.

You can freely select the riding mode according to your preference via the LED display and the thumb throttle on the handlebars.

• How to use the LED Display?

Instructions for the use of the instrument

Push Assist	MODE: 3-speed cycling modes(low/mid/high) POWER: 5 cell power indicator. Press and hold "-" when pushing the bike, the motor will produce a forward boost, so you can push more easily.
Normal Mode	When the meter is not turned on, the motor does not start, this is the normal bike mode, in this mode, 21 gears shifting is available.
Assist Mode	Press "M" button for 2 seconds to turn on/off the power system.Turn on the meter switch and the meter indicator light comes on, at this time it is power assist mode. ​There are High-Medium-Low 3 assist levels to choose from in this mode., default value is "Low" pedal assist level, The speed is 15km/h，you can add assist functions as you need.When you pedal, the motor will provide a forward boost to make your ride easier.
Ebike Mode	Turn on the instrument switch and turn the throttle at the same time, this is the pure electric mode. In this mode, it is possible to move forward without pressing the pedal. Electric mode has 3 speeds to choose from.Press right key + once is middle speed power mode, the speed of this mode is 20km/h.Press right key + twice is high speed power mode, the speed of this mode is 25km/h.Please note that the more throttle you use, the faster the battery will drain, but the throttle makes riding easier and more fun.
Unlock the speed limit	Under normal circumstances, the maximum speed is 25KM/H. At the high speed mode, Press the“-”and "+" button for 3 seconds to lift the speed limit , and then the maximum speed is 32KM/H. Other：Press the right key "+" button for 2 seconds to turn on/off the light system.

If you have any questions, please contact us

Email:service.viviebike@gmail.com

WhatsApp: (00) +86 150-1949-9375

Service Hours:United States Central Standard Time (CST) working days from 7:00 PM - 4:00 AM  (except holidays)

Address: 272-284 Des Voeux Road Central, Central, Hong Kong