2 Blade UL Power and Jabiru Ground Adjustable High Speed Propeller

Improve your Aircraft’s performance with our 2 blade propeller designed specifically for UL Power and Jabiru powered aircraft such as the Arion Lightning and Sonex B Series. This propeller is manufactured using an internal pressure, closed mold system to produce a hollow, one piece blade.   This process yields very repeatable blades with maximum strength, durability, and low weight.  This propeller has the strength and durability to give you thousands of hours of trouble free flying.

This propeller features a co-cured bonded stainless steel leading edge for erosion and FOD protection.  The two piece hub is manufactured from aerospace grade aluminum and is shot-peened for durability and anodized for corrosion protection. Hub is optioned with “standard” lightweight hub ideal for use with spinner or “skullcap” hub ideal for spinner-less installations.

Our Pitch Pin Hub System allows its users to set a broad range of pitches, using the system’s index pins to make adjustments. Simply loosen the hub clamping bolts, insert the desired pitch pin, set the blades against the pin, torque the mounting bolts and go flying!  The entire pitch change process takes less than 5 minutes.

This 2 blade propeller is suitable for use on the UL Power 260is, 350i, and 350is engines as well as the Jabiru 3300 engine.  The blades can be trimmed from the maximum 64″ diameter to 60″ diameter.

This propeller mounts with 5/16″ bolts only! Please specify engine while ordering.

Customer Review:


Special Features:

  • Internal pressure molded
  • Carbon Fiber construction
  • Advanced Manufacturing Process
  • 2 Blade Tractor
  • Pitch Pin Hub System
  • Co-cured Metal Leading Edge
  • 64″ – 60″ Diameter
  • Spinners Available
  • 5/16″ Mount Bolts


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Engine Suitability



Hub Type

Standard Hub, Skullcap Hub