Thanks for the vid, it look fast as well
How did you managed to measure the 0-100?
Thumb rule is that for 0-100 in 9-10s you need about 15kW on an ebike... by experience, depending on your weight and aero as well.
But to acheive it in 5 sec it would mean your own body weight is under 20 pounds or so... :lol: in that case it's very athletic body!
Doc