Appreciate your enthusiasm Mike, but you're talking about a $599 ebike and a $1499 hub.
The trailblazer deluxe lists for $6K.
People want an accessible eBike, that is why Sondors is outrageously popular. Fear motivates purchases into the brave new world of hi-tech bikes. $600 is not too much to gamble on this newfangled bike. The consumer is thinking that $6K might be worthwhile for some rich people. They would like to feel comfortable and worthy enough to spend thousands. Consumers fear this unknown Brave New World of electric bikes.
The beauty of Sondors is the bike is totally stripped down to the absolute minimum. People can relate to simplicity, because complexity confuses. The same fearful consumers would also love a clear upgrade path. A safe way to spend thousands on a compelling, but scary, risky idea.
The bicycle industry was proven feature/component blind by Sondors.
I spent a year in Switzerland during high school. The Swiss watch industry was destroyed by the electronic watch. The same industrial feature-benefit blindness. The Swiss misconception was: " you no spend thousand dollar for gold Rollex? Silly plastic, $25 watch, no benefit! Lookie, very loooong list. microscopic gear! Wear funny eyepiece. See for yourself: No bad friction, shiny jewelry, prestige."
Now tell me, just who in the world of gears, springs and cogs was confused? Who was the true visionary?