Spring Rider Propeller Plane (Polyethylene)
Price on request
SKU: SS-011572
Technical Specification Figure Technical Features: The product manufactured by rotation method has a total weight of at least 7 kg (15.4 lb). It is designed so that it does not impede the user’s balance. A hand grip opening is provided for the user to hold onto. A foot platform is provided for the user to stand on. Spring: Made from 4–6 wire helical coils of 60SiCr8 steel. Minimum material diameter is Ø18 mm (0.7 in) ± 1 mm (0 in), with an outer diameter of Ø150 mm (5.9 in) ± 10 mm (0.4 in). When the steel spring is compressed, the distance between the two contact points is at least about 15 mm (0.6 in). The spring’s deflection can reach up to 30 degrees relative to the tangent surface (to prevent overturning).