I have a bionx motor mounted on a trek T500 navigator bike.
After 8000 km I suddenly get the following problem :
If the console is switched on, when I ride the bicycle there is a kind of motor clogging that make me feel like riding on a paved road.
If the console is switched off, there is no problem.
If I mount an other bionx wheel in place of mine. There is not problem.
The problem is there whatever the assistance level selected and even without.
I opened the motor but I did not notice something special. Nothing looks burnt for me but I don't have a lot of experience.
Do anyone has an idea of what is going wong with my motor and how to test it ?