ok, now not to fan the flames,
the bike has no benifit whatsoever in helping backpain, or helping in anyway. says me, if you want to dispute that then this is not the place. you can contact me by PM, and i will list my qualifications, then give you the reason why.
personally i find the bike to look hidious, and
I would feel ridiculous riding it, also i dont care what usage its designed for, it doesnt have to be that size.
size=mass=weight, any extra materials used in this bike to take it to its henious size is just excess weight.
as to the trader pushing this bike, good luck, with firstly, selling this bike in its current form, and also trying to sell this bike with
your attitude.
from the first page i have read, and from the get go you seem as if you are on the back heel, ready to swing. yes we know you care about it, its your baby and so on, but when you create anything, you must be ready to take constructive critisism. throught this process you will have a better product down the line.
after all we are the people who will recommend this product, whether its based on just looks or a test drive.
we all have opinions, and are allowed to voice them, your secret goal is to get those opionions on side matey.
soundood