About this 3D model
Remix of Ichibey's Sakura Cube design. I'm using it for a CoreXY printer but it's also compatible with H-Bot gantries. Includes 44mm X-rod spacing version to match the Sakura Cube and 70mm version to match Replicator carriages. SKP files attached if you want to edit. Goes with matching motor/idler brackets: http://www.thingiverse.com/thing:364426