Hello everyone! In this video, we will introduce you to a high-performance controller [ Ссылка ] and together with you we will configure our client's bike.

00:00 - Introduction
0:29 - Why do you need an upgraded controller?
1:03- How controller can be installed
1:44 - Preparing to set up
4:01 - Firmware update (from Russian to English)
6:19 - Configuring the controller
9:01 - Setting power modes
11:47 - Setting hotkeys for ride modes selection
13:38 - Other controller functions (briefly)
16:13 - Test drive

Speed ​​recognition setup:

In the section devices - Thermo Nucular controller - extra parameters - speed calculation do the following:

Step 1
Measure your rear wheel length and divide by 2.217.
The number you get must be dialed in for circumference.
Example: on 19inch SurRon wheels circumference is 1900mm / 2,217 = 857mm.

Step 2
In the parameter motor sprocket please dial in 14

Step 3
In the parameter wheel sprocket you need to enter the size of your rear sprocket (48 and 58 sprockets are typically installed on the SurRon from factory)

Now the display will show correct speed on SurRon light bee!

Nucular Mount kit link: [ Ссылка ]

If you have any questions, you can contact us:

Email - SurRonshop@gmail.com

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