Bafang bbs02 chainring shaking please help

[Domino83]

Hi Guys,
I have a small problem with my bafang bb2 750 w, the chainring( 44t) has a light shaking ( if I remove the chainring, the 5 holes adapter is moving not straight with a small irregularity)
What could be a problem?
A bearing or something else?
Any suggestion?
Thank you in advance
Greeting from London
Daniel


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[Fordulike]

Hi Guys,
I have a small problem with my bafang bb2 750 w, the chainring( 44t) has a light shaking ( if I remove the chainring, the 5 holes adapter is moving not straight with a small irregularity)
What could be a problem?
A bearing or something else?
Any suggestion?
Thank you in advance
Greeting from London
Daniel


Sent from my iPhone using Tapatalk

Might need the locking nuts, on the bottom bracket axle at the other end, tightening a bit, to remove any freeplay.

You can buy a special tool, or you can do what I do and use needle nose pliers.