This 3mm Motor Connection Component provides that wheels, rim and various mechanism can be mounted to motor which has 3mm shaft diameter. These connection components are sold as a pair and it is sent with screws and allen key which are required for providing connection between motor and itself.

It is fully compatible with motors with 3mm D shaft, roundshaft or hexagon shaft. It can be used with motors with 3mm-sized shaft diameter which are in our site. You can review 6V Micro Metal Motors and 12V 16mm Motors here.

There are 4 M3 screw holes for mounting wheels, rim and various mechanisms. In this way, the problem of fixing at old products has been eliminated. These fixing screws are not available in this kit. Click for M3 screws.