thingiverse
I decided to add differential to this nice car. It makes driving much more better.
You need 2 bearings 8x12x3,5, pair of screws M3x12 and pair of braas nuts M3x6x5,3 (https://www.aliexpress.com/item/32764643578.html ).
All printed at 0,2 layer, I suggest to print gears from ABS or similar material for longer lifetime, but well work from PLA too.
Assembly instructions:
https://www.youtube.com/watch?v=ZH-Ur1zo7y8
Printed and tested, working well.
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