High power lightweight motor for e-bike

cka3o4nuk

1 mW
Joined
Jun 23, 2020
Messages
11
Hi everybody
just plan to build my first e-bike
as light as possible
something between mtb dh bike and trial moto
200mm\200mm suspension
li-nmc battery and high powered motor

astro 3220 with additional cooling first option 18kw? but 137rpm wolt need lot of reduction
Big block ipm second one (but i don`t sure about will it be enough)
Rc motor outrunner like alienpowers 12090 - 18kw 50rpm w (but i dont sure will it live or die)

is there any other options? lightweight realy)
 
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