samsung wf8804rpa diamond drum washing machine – dirt bike gear – pre spin 2 800rpm (4/13)

inter spin 2 balanced first time

samsung wf8804rpa diamond washing machine – dirt bike gear – pre rinse spin 800rpm (2/13)

first pre rinse spin to 800rpm, in service cycle

samsung wf8804rpa diamond washing machine – dirt bike gear – sports 30 – inter spin 800rpm (12/13)

final inter spin of the cycle. at 800rpm

samsung wf8804rpa diamond washing machine – dirt bike gear – sports 30 – inter spin 450rpm (8/13)

first inter spin after the main wash

how do i get electric bike to spin the chain?

i wanted to make an electric bike but i dont know how to make the chain spin… how does it work?
does electricity and battery make it spin or what how does this all work?