They are really blasting out the message aren't they even if detail getting lost. I took that the £3999 version is a full carbon frame with a big and removable 800wh battery and the heavier M2 motor (though still better than original motor) with good tyres and SRAM remote derailleur wired into main battery. The top of the range £8999? Has a slimmer, non removable battery and better front and rear suspension.This is getting very confusing, different claims for the bike price and completely sold out across Europe.
Theres so many models on the Amflow page that its not clear which is which or wether its carbon or alloy
That's what the YouTubers are sayin' but maybe their info is not correct in all their excitement!