rad runner plus
35amp controller made a night and day difference in the bike! I don't have to pedal up hills anymore if I don't want to.
https://youtu.be/62esoHOXdT0

I also ride EUC's. They are even more fun than e-bikes IMHO! But they're more expensive and certainly more dangerous and come with more bodily risk.

I have a gotway begode EX.n and a king song 16s. I am currently waiting on a king song s20 to ship AND hope to buy an inmotion v12 soon.

My new radrunner plus rear brake disc feels warped. When applying the rear brake... without changing the pressure on the brake lever, the bike slows but it surges and slows, surges and slows and on and on. It's like the brakes catch harder in one area of the disc and then less and then back to harder and so on. Very annoying.

Is there a fix for this?

Hi all ...whats a nice comfortable seat for a rad runner plus? This stock seat is absolutely horrible.

Also, I bought a SR SUNTOUR SP12 NCX suspension seat post (31.6X400mm) but it's too fat to fit where the stock post does. What size seat post is this?

thanks

-Don