First, I never said they were not fun to ride and did not give the rider pleasure.
Heck, so is an ugly fat chick, at least until your true friends find out and start giving you their honest opinion of your choice, then you start to see things in a different light.
I'm sure they are a blast when they are working correctly. That said, Briggs and Stratton mini bikes use soft keyed shafts. All production motorcycles use Heat treated splined shafts, because the load that is put on them demands it.
Buy what you want, ride what you want.
Yes, I am opinionated and I freely share that opinion. You "the reader" can choose to agree or disagree with that opinion / observation / recollection.
The average Joe consumer has the right to know what he is buying; the good and the bad, It's strengths and it's inherent weaknesses. Is that not the premise of this forum and the internet in general? To share information.
For the record; I'm not sour about snow bikes, and I try not to take anything personally, I gave up caring what others thought of me and my views decades ago.
Back to the OP question