BULK HEAD

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Bulk head design is excellent!

That isn't from easy maintenance.
Diff bearings are hold about 80% by one peace bulk.
And it is so precision.
This method avoid high friction from 2 peaces plastic warp.
This is RC8B3 bulk.
Same as easy maintenance type.
But bearings are hold 50% and 50% by 2 peaces.

Rear cap screw operation need ball end driver. I ordered ball end bit.

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