2-Speed RC Unit Explained - see how it works

2-Speed RC Unit Explained - see how it works
No audio so pause the video so you can read everything.
This is a Mugen Seiki MRX6 and the 2-speed unit in that car.

[@nolan2694]

😢 'Promo SM'

[@B2Humla]

Not sure what you mean, but thanks anyway.