Here You can find the new release of the  improved X -Ends Parts.
The new release improve the strength of the X-Belt tensioner, prolonged M5 Nuts slots 
Easy Fix of the M4 Nuts in the X-End Idler to lock the smooth rod position.

We developed this item following suggestion from our customer and make easy the installation and the removal of the belt in the aluminum x-carriage.

Here we post the mirrored version of the X Ends stl for the prusa i3 printer.
They are for those who want to install the X motor on the Left side of the printer.

Download the files from our website 
Download
or visit out thingiverse page to download the files
3d LabteK thingiverse

Here is some video and Picture of the prints obtained using a Prusa i3 printer

Printed on 28-04-2013
A complete set of ABS plastic parts for the Framebox versionof the Prusa i3 3D printer.
The Set include also the Greg's Geared Extruder V3  Groovemount version.