It is <€1500 for the battery and <$1000 for the motor/inverter. People have diy built higher capacity electric ducati-type sports bikes on YouTube for about the cost of this clown car.

https://www.youtube.com/watch?v=JGDhgAUeBL8

https://www.youtube.com/watch?v=JxTZkSj_qV4

Range 200 miles, top speed above 100mph, street legal all for $6000-7000 by two dudes in some garage who make it up as they go along..