A short overfiew of my self-build ultralight ebike with Keyde motor and an integrated battery. It only weights 11,5 kg and has a 450 Wh battery included.

Homepage & Blog: http://stefly.aero/
Facebook:   / stefly.aero  

I´m looking for a cooperation for further projects: https://www.sponsoo.de/p/stefanlanger

Music by NOWE:   / nowemusic  
Produced by Stefan Langer