Designed by Professor Rudiger Groning of Munster Germany, the Roto Kite's main lifting surface is a spinning propeller. The kites whirling motion is a real eye catcher. A clever method of differential strut stiffness automatically adjusts prop pitch to different wind speeds.
ROTO KITE - RED
Size (W X L): 30 x 60 in. /76.2 x 152.4 cm.
Wind Range: 5 ~ 18 mph
Fabric: Ripstop Nylon
Frame: Carbon & Fiberglass
Line Recommended: 80 lb. Test Line