Search results

Just got on my bike today and immediately heard this loud grinding noise whenever the motor is engaged. ERROR 24 is also flashing on the lcd display. Could this just be something out of line inside the motor or is it completely failed do you think? Thanks...

I have had quite a loud knocking sound coming from my girlfriends rear wheel which speeds up and slows down as the wheel rotates faster and slower. It started to turn into a grinding kind of sound and became noticeable louder so the insides of the hub were replaced but the old hub casing was...