Description
Replacement thrust bearing for Summit Systems BBS01/BBS02(1x Bearing)*.
This part is required if you have excessive play in the bottom bracket or pedal resistance.
If water and / or dirt gets through the seals these bearings may seize.
*There are two of these bearings in a Bafang BBS01 and BBS02 motor. If you are going to the trouble of replacing these, then we recommend replacing both and the needle roller bearings, as found in our “BBS01/02 Pedal Axle Bearing/Seal Kit”
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