Thanks for the replies. The afterburner idea would put the 2nd ( or even third ) battery pack past the first one and the first one's controller ( so as to not damage that, straight into the hub cable ). Would it sum the voltage if in series instead of paralell? Though more mileage is not bad, the idea is to get acceleration / stronger torque.
I will post some photos of my project, I have disassembled the bike.
I have another question, about the bike's frame:
My bike is built just like a 29" in every way and size, the hub won't fit a 26" mountain I have ( not size of tire but sidewise length of shaft / hub )
and yet the tire says 26". ???
Thanks. Will post photos of my project. I'm ashamed to say I never took any pics of my bike when it was working, best bike I ever had, I guess I was always eager to ride!
What sucks is I can't find the same model anywhere ( or I would just buy a new frame ), not FP factory site or the FP store in LA or youtube clips. And it just says "City Power" and "Lasting" and "FPpower" on the frame, no name or number. I bought from a local Vegas guy I found on Craigslist, he had like four of those in his garage, now I wish I had bought more than one! Big, sturdy mountain bike, when I check the FP site I see a bunch of flimsy city/road bikes!!!??? Go figure.