[Tristan Lall]

What's the application? (Number of driven wheels per transmission, wheel mounting style, type of wheel, robot objective, etc..)

How does it attach to the robot?

What machining processes do you expect to have available, and what's the budget?

Also, needs more shifting. (Or more to the point, what does it do that an AndyMark product couldn't? Price and design experience are valid criteria here.)