POWERFIN MODEL E SINGLE BLADE 39-53 INCHES

The E model is Powerfins smallest, narrowest propeller blade - designed for engines between 15 and 30 horsepower. Backpack & PPCs are the target of this design although the blade has been proven very efficient on many older, fixed wing airplanes with diameter restrictions. This is the ONLY pitch adjustable prop available to backpack units. ***Diameter Range: Minimum: 39" <> Maximum 53" Speed Range: 20 - 70 knots / 22 - 80 mph***