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Topics - petermcg

I apparently made the mistake of buying the notoriously difficult to modify RadRunner 3+ and I'd like to change the controller+display to accomodate a 52v battery.  I see that ElectroBikeWorld has this: but of course that is for the RadPower 6+.  Anybody know of a good option for controller/display updgrade to accomodate a 52v battery for the RadRunner 3+?
Rad Modifications / 52v battery w/ RadRunner 3+
September 28, 2023, 10:00:53 AM
Hey all,

I've adapated a 52v battery to my RadRunner 3+ (everything else stock - display, controller etc).  Display turns on but I get no ppower to the motor from throttle or peddling.  Do I need to change the stock controller?
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