Upgrade the key mechanical movement components on your Printrbot Smalls going with machined aluminum and delrin parts. The existing 3D printed parts will certainly do the job, but if you are looking for durability and tighter tolerances in your parts, go with the Precision Upgrade.
NOTE: The Smalls Precision Upgrade is not compatible with the Smalls Z Upgrade.
- Delrin Z bar ends (x3)
- Delrin Y bar ends (x2)
- Delrin X plate
- Aluminum Z block
- Aluminum X block
- Click here for the full Bill of Materials