We've elected to go for 72:12 from VEXPro's clamping gearboxes, with an additional 42:24 belt reduction, for an overall JVN speed of 10.72 ft/s on 6" wheels.
We've also purchased 11t cim pinion gears in the event that we find find that we've geared too fast, which would reduce our JVN speed to 9.83 ft/s.
