BBS02 creaking sound when i am pedaling hard

Timberwolf

1 µW
Joined
Oct 8, 2016
Messages
3
I just realized that my English language skills are quite limited when it comes to words describing the sounds a BBS02 can make...
After about 1500 km working more ore less flawlessly my BBS02 is starting to make a "cracking" noise when i push the pedals hard when the motor is running. Pedaling with less pressure is ok. If i turn of the motor i can pedal with force without hearing the sound. With motor on everything sounds fine as long as i don't pedal (with force).

Had someone experienced the same thing and is there a known solution?

/Magnus
 
I have had creaking from mine 3 times in 2500 miles.
First time was actually the Suntour suspension post needing oiling!
Second time was the BB nut needed retightening.
Third time was one of the pedal crank bolts had worked slightly loose.
 
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