Well the display is stuck on 32kph but my ass tells me it’s probably 40kph. Much faster if you aren’t 245lbs of flying char sui
https://read01.com/2Kk4PzM.html
I followed these instructions at the bottom to input the hex code…. Seems to work! Much more torquey and top speed no longer restricted. It also has 70-80kms of range so it’s pretty economical on one charge.