Wild Thumper 6WD Chassis - Black (34:1 gear ratio)

Wild Thumper 6WD Chassis - Black (34:1 gear ratio) (ROB-11056)

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This is easily the most rugged and beefy robot chassis in its price range. The Wild Thumper 6-Wheel platform is the best of both worlds: It takes almost no time to go from un-boxing to rolling chassis, but it's also ready to be expanded on and...