motor noise

Motor noise

After 2 years, my EP8 has a kind of grinding when riding. Removed and cleaned the pedals, cranks and chainring, no help so it comes from inside the motor. Is it bearing noise? edit: the motor gave in after 3 months of having this noise, no longer providing support.

Hi. After 4.500km my Brose S-Mag suddenly started to make a continues clicking sound on my Specialized Kenvo (2021). The sound is similar to a chain guide which is not well adjusted (listen to the attached mp3 file). The sound is louder the higher the motor support is adjusted. It's entirely...

Hi there, First post for me here but I have been visiting this forum for a long time and it has been really useful to me on many topics, big thanks to the community here :) I have a little enigma for you guys : I own a Turbo Levo Gen 3 Comp Carbon and i'm very happy with it, however, for the...

Hello, my turbo kenevo only has 650km and my motor already makes strange sqeaking sounds. I made a short video.

Hi all! I have owned a new Giant Stance e+2 about two weeks now. This is my first ebike and I have been fully enjoying it until now. Every time I apply significant amount of torque to the pedals, the motor makes bad creaking noise. The noise is there whenever I start moving from stationary or...

Hello dear! There is a problem. Brand new shimano e7000. Noise is heard when pedaling: clicks and buzzing. Is that how it should be?

After starting with the Bosch motors we have just completed a Yamaha PW motor strip and overhaul. And, I have finally sourced the grooved bearings, seals and O-rings, now all available on my site. We are currently working on the Impulse-2, Panasonic and Brose. Much more content will be added...

Done a couple of group rides of late and have had comments from others saying they can hear the Levo motor weiring away. I have noticed it a little louder of late too and I'm fairly deaf. I brought it new with only 150km on it, so don't know how loud it should be new. So how loud is too loud ?