Final version of GBX-114 ultralight swerve drive. Weight is 40.46lbs with everything shown in the picture; screws and all. 4-cim, 4-minicim drive. Geared for 11.2 and 20.9fps, but can be changed by changing the pulleys.
Wow , looks awesome. I’d love to see a CAD of it sometime ; right now I can’t make out too many details.
CAD is available here: