For some reason I cannot delete this post
Mine no longer matters as Bharats fills you all in, my post has been spoiled.
Spoiler for Beat me to it:
The module you see weighs around 27 - 28 pounds.
The gears used in our bot were purchased from both Browning and Boston Gear. Browning Boston Gear
Gears mounted on the Skyway Bead-LOK Wheels were purchased from Browning then reamed, drilled, and cut to our needs.
Idler gears between the wheels where purchased from Boston Gear and were simply mounted onto axles.