Bosch Performance Line Noise

[vitor]

Did the new motor come with a new front chain wheel?
If it did and the old chain was re-used that could be the cause of the problem.
Dave.

Mine hs got the same problem. The dealer insists it's like this

 

[vitor]

Mine hs got the same problem. The dealer insists it's like this

Mine hs got the same problem. The dealer insists it's like this

I mean the motor noise