[Answer42]

You can take off whatever you want before you put it in the bag though. But you can only bring 45 pounds of manufactured parts to put back on it at worlds. This doesn't include off the shelf components in their out of the box condition, such as un-assembled gearboxes and motors. You just have to take the time to bolt those to your 45 pounds of mechanism/assemble them at the regional. Hope this helps.