Bosch CX motor maintenance

[Marvin2Shoes]

I was recently told by my local Trek dealer that there wasn't replacement crank bearings for the CX motor. Given that bottom end bearings are one of the hardest wearing parts on a bicycle and therefore likely to be more of an issue on an emtb. Is this what others with Bosch CX motors have been told/found from experience?

 

[Tony4wd]

There are places online that sell bearings for the CX4 motor: BOSCH Performance Line CX (Gen 4) | eBike Motor Repair

You should also be able to get individual bearings from a local bearing supplier.

 

[Marvin2Shoes]

There are places online that sell bearings for the CX4 motor: BOSCH Performance Line CX (Gen 4) | eBike Motor Repair

You should also be able to get individual bearings from a local bearing supplier.

Without pulling the motor apart (CX Gen 3 - purchased mid 2023) has anyone got the number(s) of the bearings used?