AviaSport developed the original G-FORCE wrapped carbon tapered spars to provide the kite industry with kite specific spars for substantial improvement in flight characteristics and performance.
Variable Deflection Spars have larger diameters located at those critical sections where bending loads or impact shock are at their greatest. We suggests placing the smaller end or taper at the wing-tips, the nose, and the outer end of the bottom spreaders. The bending load or stress is less in these areas.
G-Force tapered wrapped carbon tubes are also ideal for use as a fuselage in Ultra light RC planes, gliders, and models.
The wrapped carbon fiber Tail Boom 760 was developed for RC gliders and is wrapped with unidirectional carbon fiber.