408 going to 72v

I have just ordered a 2nd battery and charger from the crystalyte dealer in NZ so I can go 72 volts they are just the standard NiMH that come in the journey battery box

I have decided against LiFePO4 just for now and stuck with NiMH mainly because I need only one other pack rather than 2 if I went LiFe *didnt want to mix chemistries so should have it buy Wednesday Cant wait

What kind of bike & wheel size are you running?

Ok, I see it now.

http://endless-sphere.com/forums/viewtopic.php?t=603&highlight=