Evolve carbón GT can get 60 km/h

Hi guys

Evolve carbón GT can get 60 km/h

https://m.facebook.com/story.php?story_fbid=1111763935576498&id=137471056339129

Speed bulk for public is 43 km/h

What i need to hack?

Thanks

1- Different Gearing
2- maybe also higher Voltage battery.(12S)

3- Big balls