With 90kv your top speed is below 30km/h (18.5mph) but you get crazy torque .
The Trampa trucks need to be mounted at 30° angle so if you use a longboard deck you need 30° angled risers. The 12s4p flat battery and enclosure works in combination with a longboard deck but wouldn’t with MTB deck because of the curvature.
My math came out to different numbers. I’ll have to redo the calc in a sec.
I knew those trucks had to be mounted special, wasn’t sure exactly how, I probably will get the risers because the build is for a longboard deck. I really don’t want a curved true MTB deck, not for me.