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A complete scientific kit to discover the secrets of these powerful two and four-wheeled vehicles. 2 dynamic models can be built: a Roadster and Dragster, and the transmission mechanism can also be checked.
Contains more than 130 interchangeable components, including a gearbox, gears, rims, tyres, elastics, bars, brushes, sheaves and pins.
In addition to the assembly instructions, a sheet with lots of scientific information on aerodynamics and the mechanics of internal combustion engines.
Age target: 8+ yrs
Box size (LxPxA): 27.6 x 4.5 x 18.8 cm;
Weight: 437 Grams
Batteries needed: NO
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