Ultralight Aircraft Parts

Competition Aircraft, Inc.

Two, Three, and Four Blade Composite Propellers for Ultralight Aircraft Since 1983

The Ultra-Prop: Ultimate Props for Ultralights

Competition 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, and 4 blade propellers and select the ideal pitch and optimum diameter (up to 59") to suit your craft. You will hear and feel the remarkable difference an Ultra-Prop makes on your first flight.
  • Lowest cost adjustable pitch prop in the world - 23 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.

  • 60", 66", 68" high performance Brolga Ultra-Prop kits start at $450 and up.

  • Assembly Instructions: Download in PDF Format.

Ultralight Aircraft Parts
Please note: Spinners are no longer included with kits.


Contact Us for a free brochure and prop selection charts. And be prepared for smooth, carefree flying when you choose the Ultra-Prop!


Competition Aircraft, Inc.
10925 Shire Court
Grass Valley, CA 95949
Toll Free: 888-634-9839
Voice: 530-268-3048 Fax: 530-268-2321
ultra-prop@competitionaircraft.com

Brolga Ultra-Prop | Powered Parachutes | Airboat Propellers
Ultralight Trikes | Propellers for Hovercraft | Propellers for Gyrocopters

Home | About | Ultralight Aircraft Parts | Pricing & Ordering | Specifications
Contact Us | Site Map