Knowledge

How to remove the speed limit of Burchda AZ26 e...

The steps to release the speed are very simple, just follow the steps described below. After turning on the machine, press and hold the ➕➖ keys at the same time...

How to disable the power-on password of the YL8...

1. After the instrument is turned on, press + and - keys simultaneously to enter the setting mode2. Press + key again to 18P, i key to set, and then...

BURCHDA ebike lost power, brake problems | How ...

The bike shows br with kilometer number in the display and no longer drives whether with gas lever or pedals. Answer:  It's brake sensitivity issue, First, you can adjust the...

How to set cruise control on the BURCHDA YL-81F...

Here are the operational guidelines: 1. Turn the throttle and hold the ➖ button for more than 3 seconds to enter the cruise control mode.  2. Turn the throttle again...

How to unlock the speed limit on KD926 instrume...

KD926 instrument unlocks speed limit: 1. Press and hold the ➕➖ keys at the same time to enter the setting interface, then press and hold the i and ➖ keys at...

How to set speed limit for BURCHDA e-bike(YL-81...

YL-81F instrument new version of the second-level speed limit release: 1. Press and hold the ➕➖ keys at the same time to enter the parameter interface, and then press and hold...