I was using Swbluto's ebike calculator and fooling around with variables. Did you guys know that the difference between a 20" rim and a 26" rim is like 8 miles of range. It says the 20" rim can give you 8 miles more range. That's incredible. It's a couple mph slower but has more range.
I found out that it takes a 60 amp controller and 100 volts on a 5303 hub motor to go 53 mph. And it predicted my top speed for my current bike to the tenth of a decimal. It also predicted my range almost to the mile. Here's the calculator, if you want to play with it...it's still on the forum in a thread but here it is again...thanks Swbluto
http://www.mediafire.com/?lgj4zy2mz44
It works on Windows XP. I can verify that.
I found out that it takes a 60 amp controller and 100 volts on a 5303 hub motor to go 53 mph. And it predicted my top speed for my current bike to the tenth of a decimal. It also predicted my range almost to the mile. Here's the calculator, if you want to play with it...it's still on the forum in a thread but here it is again...thanks Swbluto
http://www.mediafire.com/?lgj4zy2mz44
It works on Windows XP. I can verify that.