KOOLprop for ultralight aircraft.
2-3 blade propellers in stock. Ground adjustable. Brand new. Different diameter (from 49” to 79”), pushers and tractors, different rotation direction. Strong Leading Edge protection. Different blade shape. For 15-160 HP engines. CNC machined anodized aluminum hub. Price from 429$ 2-blade and 624$ 3-blade propeller. Help with propeller choice and optimization. Spinners. Prop spacers. Spare blades. Prop repair and balance. 4-8 blades, VPP can be ordered.