![](http://opentronix.com/wp-content/uploads/2017/11/R13-Featured1-700x440.jpg)
BOM (Bill Of Materials)
Parts
![](http://opentronix.com/wp-content/uploads/2017/12/R13-Parts-700x500.jpg)
1 4 Printed wheels
2 4 M3 20 mm Allen screws
Directions
1![](http://opentronix.com/wp-content/uploads/2017/11/R13-Step1-700x500.jpg)
Insert the Allen screw in the wheel, as in picture.
![](http://opentronix.com/wp-content/uploads/2017/11/R13-Step1-700x500.jpg)
2![](http://opentronix.com/wp-content/uploads/2017/11/R13-Step2-700x500.jpg)
Attach the wheel to the frame. The screw goes, on each corner, right under the M5 screw.
![](http://opentronix.com/wp-content/uploads/2017/11/R13-Step2-700x500.jpg)
3![](http://opentronix.com/wp-content/uploads/2017/11/R13-Step2-1-700x499.jpg)
Note that the small cone guarantees a small distance to the frame.
![](http://opentronix.com/wp-content/uploads/2017/11/R13-Step2-1-700x499.jpg)
4![](http://opentronix.com/wp-content/uploads/2017/11/R13-Step2-2-700x500.jpg)
Repeat until you set all four wheels.
![](http://opentronix.com/wp-content/uploads/2017/11/R13-Step2-2-700x500.jpg)
BOM (Bill Of Materials)
Parts
![](http://opentronix.com/wp-content/uploads/2017/12/R13-Parts-700x500.jpg)
1 4 Printed wheels
2 4 M3 20 mm Allen screws
Directions
1![](http://opentronix.com/wp-content/uploads/2017/11/R13-Step1-700x500.jpg)
Insert the Allen screw in the wheel, as in picture.
![](http://opentronix.com/wp-content/uploads/2017/11/R13-Step1-700x500.jpg)
2![](http://opentronix.com/wp-content/uploads/2017/11/R13-Step2-700x500.jpg)
Attach the wheel to the frame. The screw goes, on each corner, right under the M5 screw.
![](http://opentronix.com/wp-content/uploads/2017/11/R13-Step2-700x500.jpg)
3![](http://opentronix.com/wp-content/uploads/2017/11/R13-Step2-1-700x499.jpg)
Note that the small cone guarantees a small distance to the frame.
![](http://opentronix.com/wp-content/uploads/2017/11/R13-Step2-1-700x499.jpg)
4![](http://opentronix.com/wp-content/uploads/2017/11/R13-Step2-2-700x500.jpg)
Repeat until you set all four wheels.
![](http://opentronix.com/wp-content/uploads/2017/11/R13-Step2-2-700x500.jpg)