No trial motorcycle is prepared for the trials you talk about because there are only a few in the world. And you can always rent a petrol bike for them.
I have seen that prototype battery in motion in a 2023 EM and it is capable of doing 33km and 1300 m of elevation in a really hard trail. my vertigo 250cc needed one and a half tank to do that.
anyi one whith a 2023 has try it?
https://play.google.com/store/apps/details?id=com.em.emconnect
you need to scan the qr code of the owner manual or a sticker on the right side of the bike
All new specs of the comp controler should be able to be implemented on older models (2022-2023). If this is not the case, trust in the brand will gradually drop as the client is not sure that their model is modern enough