Free Energy Aircraft Shape Solar Motor Solar Toy RC Car_FS Racing More applications are waiting to

More applications are waiting to be developed by you who own superior hand dexterity

First up is the B2103 Type S engine

Idle Speed: 1400rpm

Suitable for inline four stroke cylinder water cooled gasoline engine model

Free Energy Aircraft Shape Solar Motor Solar Toy RC Car_FS Racing More applications are waiting toFree Energy Aircraft Shape Solar Motor Solar ToyFeatures:. Bidirectional gravity balance solar energy airplane model with solar energy driving device. To design a balance point, complete the support rocker arm and balance bar, add the gravity ball and find the fulcrum, the model can be put on the base to run. The model is pushed by the wind power produced by the propeller and the direction of whirl is depended on the head of the airplane. . Product