thats what I figured. to the software the motor makes it a new bike. so Just wanted to make sure. though the total for some reason is way off. the bulls had about 8000 miles when I upgrade to the kiox then a few thousand more when I upgraded to the nyon. but e bike connect only seems to have about 6000 miles maybe when I upgrade to the nyon. the strasnge thing is when I upgrade to the nyon I got from you it has all the total miles even from the intuvia. no clue why that happened. ebike conenct only shows 12,000 miles when I had 18,000 miles