Note that only round trucks are available in diameter: 18MM, which requires simple grinding of the trucks. If there is no processing capability, DIY products should be purchased with caution!
Adapt 5065 motor, motor shaft end plane screw fixing hole spacing: Φ30.0* 30.0
Mount structure design fixed hole position can be adjusted motor 4 fixed screw position,thereby adjusting the size of the belt between the Pulley wheel elastic.