Welcome Rad Power Bike owners!

Buying a Rad Power Bike? Support the forum and use my affiliate link:

Be sure to sign up for a free account to see posted images.

Note: To help support to ongoing costs of running
the site we use Amazon affiliate links.

Main Menu

Motor dysfunction Rad Rhino ST!

Started by JohnnyH, January 25, 2024, 02:21:19 AM

Previous topic - Next topic Rad E-Bike April 2024 Promotion


Rad Rhino ST1 2 1/2 years old 5000km on the clock.
I was out riding this morning, when suddenly there came a clunk clunk clunk noise from the back wheel/motor, followed by a complete lack of motor power. I could still pedal it (difficult as the Rhino is so heavy) and the display was still on. I checked the couplings and they are all connected.
I have just bought an Eggrider to replace a faulty display controller
Any ideas what is wrong and how I can rectify it?


possibly your motor gears have crumbled inside the housing. 

do you hear any noise from the motor?
any wattage reading on the LCD?