Continuing with the presentation of new parts from AWESOMATIX I will introduce you to the universals bearings set for the drive shafts. These tiny bearings replace the bushings and should provide an even smoother action to the transmission.
These are certainly the smallest bearings I've ever seen apart from those for watch making. Their outer diameter is just 4.00 mm.
The axle with the older, more conventional round bushing option.
The bearings installed on the universal.