The Ultra-Prop: Ultimate Props for UltralightsCompetition Aircraft is the home of the Ultra-Prop, a high performance composite propeller designed for use on ultralight aircraft including ultralight trikes, gyrocopters, and powered parachutes. The Ultra-Prop is also compatible with airboats and hovercraft.
The Ultra-Prop Propellers and propeller components we feature are manufactured for easy assembly and long life. Choose from 2, 3, 4, 5 and 6 blade propellers and select the ideal pitch and optimum diameter to suit your craft (up to 59" on 2, 3, and 4 blade propellers, 60" on 5 blade propellers, and 60 1/2" on 6 blade propellers). You will hear and feel the remarkable difference an Ultra-Prop makes on your first flight.
New digital propeller protractor available! Click here to learn more.
- Lowest cost adjustable pitch prop in the world - 30 years in production - over 16,000 sold - satisfaction guaranteed!
- Unique pitch block system holds blades at exact angle -- no protractor required.
- All Ultra-Prop blades are identical and interchangeable -- featuring perfect balance and exceptionally smooth performance with tough, glass reinforced nylon material making them ideal for water or rough field operation.
- Prices start at a low $250 for a 2-blade Ultra-Prop standard kit.
- New spinner kit including mounting bracket and hardware for Ultra-Prop and Brolga tractor and pusher applications (not available for 5 and 6 blade propellers).
- Assembly Instructions: Download in PDF format.
Click here to learn more about our products.
Please note: Spinners are not included with propeller
kits, but can be purchased separately.
Contact Us for a free brochure and prop selection charts. And be prepared for smooth, carefree flying when you choose the Ultra-Prop!