Question about Xiaomi M365

Officially only till 20 km. i must say with mine i don't get to 25km i think. i would need to be lighter ;-)
it doesn't have a tacho but tried it with a friend and i made 22km...i think this 2km tolerance is not a problem.
there is a lot of information on the internet...there is a big debate about it and i think in the next 6 months there will be more clarity about this