r/RadPowerBikes

Hello!
My battery for Radcity step thru 3 bit the dust and the replacements on the rad website are not compatible (which is criminal to abandon their customers in that way but I digress). I’ve seen some posts on 3rd party replacements but they are 5yr old and wasn’t sure if those recommendations still stand or if the third party options are now new versions that may not work. Any ideas?

Hi there, I have a radrunner 1 with an egg rider, otherwise stock.

My controller is messing up …bike motor continues to provide power without turning the pedals and no throttle (even when throttle cable undone)

I plugged the bike into my partners controller aka just unplugged at the controller and the motor behaves fine. I also checked the display and it’s fine, so I assume it’s the controller

Area 13 seems to be out of stock for the older radrunner controllers…

Anybody ordered from surge bikes ? While a 35amph controller would be nice, I like the eggrider display so if I can find the same 25 amps controller as the original/oem would be fine as well, I don’t really need more power

Best Chantal

Just got my Rad Power Radster in the mail from an online rental company and it didn’t come with the 4 digit password. Pretty sure it was rented out to some else previously and the rental company may not know the old password. Any tips on how to reset or crack the password? Google says I have to replace the screen….. I tried all the common numbers, 9999, 1111, 1234, 6666, etc and no luck. Please help me unbrick my bike.