Brass Hub with 3mm shaft hole for connection to 3mm motor shaft.
Includes two grub screws and one M4 screw for securing to wheel.
(Fits our wheels and most 1/10 scale RC wheels)
Download hub size and dimensions PDF
Please note hub sizes for our products:
- 3mm = Basic build your own robot kit
- 4mm = DiddyBorg / Red / Metal Ed. hub size
- 5mm = Large Stepper hub size