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a real drive train
Frostbite II
specs 95 lbs
2 drill
2 chipua
4 custom gear boxes only 1" wide, fixed speed
2.5 mph
tank drive
4 6" sold aluminum wheels
bumpers....ha.... a protective rim of 28mm extrusion
2" ground clearance
We were never pushed, this was our second atempt at a four wheel drive or, the second in the frostbite series.
Frostbite I
specs 65 lbs
2 drill
2 fisher price
Custom gearboxes for the drills
Tanks drive
4 specially milled nylon wheels
2.5 mph
28mm extrusion bumper protection
2" ground clearance
the drive trains of the Penguins
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