the battery u folks listed is 2 expensive
I have a 48v 20ah battery that costed like 180 dollars brand new from ebay...
or can do batteryhookup.com
Somehow the price of the ebike wheels and batteries on ebay have went up, for whatever reason maybe chinese suppliers from the virus....
So will cost 210 dollars for the battery instead right now...
Expect to only get 30mph - 33MPH at 48v, 20ah battery... No faster...
You can buy another 48v battery, run in series for 96volts, and can get maybe 45mph??? Haven't tried it yet...
Would have to spend an extra 40$ on a new; 108v controller though...