Finished building my 25mph Ebike

[snellemin]

I bought a used 6 speed Regina extra freewheel and goes from 12-17T. The chain doesn't rub on the frame anymore, as it did with the 11T 7speed freewheel.




I upped the battery Amp to 65 and the Phase Amps to 140. Bike takes off smooth in my 2nd 57% speed now. 100% still cuts out if I hammer the throttle. Drilled a big hole into the controller case and added a fan. Still need to drill out two holes for fresh air to come in and add two fans. Waiting on some fan grills to come in.

[JERRY2KONE]

I like the idea of some ventalation to keep things cooler, but this will surely create issues if riding in wet conditions, yes? Have enjoyed your progress with this setup from where you started to where you are now with it.