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Ultra-Prop 1 vs Ultra-Prop 2: What is the difference?
The Ultra-Prop 1 is the original design, featuring a simple but effective airfoil, and is available in diameters up to 59″.
The Ultra-Prop 2 is a more modern airfoil with aerodynamic twist and carbon reinforcement. It is available in diameters up to 66″. For a given diameter, you won’t see a dramatic difference in thrust between the two. But with the larger available diameter, the Ultra-Prop 2 has the potential to absorb much more horsepower.
Ultra-Prop 1 Price List
Ultra-Prop 2 Price List
|Ultra-prop 1 Single Blade||For use as a spare or replacing a damaged blade||$90.00|
|Ultra-Prop 2 Single Blade||For use as a spare or replacing a damaged blade||$125.00|
|Pitch Block Set||One set required per blade. Specify angle from 8 – 18 degrees||$10.00|
|Direct Drive Kit||Attach your propeller directly to an engine output shaft. Specify shaft size: 3/4″, 1″, 1-1/8″, or 1-7/16″||$100.00|
|Direct Drive Kit with Pulley||Same as Direct Drive Kit but includes pulley to drive an alternator||$140.00|
|Hub||Available for 2, 3, or 4 blades||$90.00|