I'm building the world's strongest surron and it's a handfull

Don't miss the end of this video!

Testing the KO motor and KO controller against the stock surron motor and BAC4000 surron power upgrade controller

The next steps are to increase the voltage and wattage of this surron so we can reach even higher performacne levels with the KO motor and KO controller

My Sur Ron:
Controller: @EMoto Bros ASI BAC4000 https://emotobros.com/
Battery: 72v 38Ah from Chi Batteries ✅ 5% off with code "SURRONSTER" ✅ https://chibatterysystems.com/?ref=SU...
Most parts listed here    • My Sur Ron UPGRADES  *over 20 modific...  

Intro Animation: @MotoDiaga
Intro Music: "On My Own" by Kyle the Hooligan

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