Time for some fun in the sun with the KnuckleStrutz ® Dune Racer™! When it comes to kicking up dirt in the desert, the Dune Racer™ really leaves its competition in the dust. With this kit you can also make the Knuckle Copter™, a high flying helicopter with spinning main rotary and tail blades, and the Street Racer™, a sleek, lean racing machine that’s ready to hit the streets. Includes 74 pieces and 4 gears with tires.

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