Technic Rotor Blade Large Straight with 3L Liftarm (65422)

The LEGO® Technic Large Straight Rotor Blade (65422) combines a long, straight blade with an integrated 3L thick liftarm connection. Designed for building rotating assemblies, this specialised Technic element is useful for helicopter rotors, large propellers and custom mechanical creations.

Large Rotor Blade with Integrated 3L Liftarm

Unlike separate blade and mounting components, part 65422 incorporates a three-stud-long Technic liftarm section directly into its design. The mounting section provides Technic connection holes for attaching the blade to compatible hubs and supporting structures.

Product Features

• Part number: 65422
• Part type: Technic Rotor Blade, Large Straight
• Mounting section: Integrated 3L thick liftarm
• Design: Extended straight rotor blade with Technic connection points
• Applications: Helicopter rotors, propeller assemblies, turbines and custom rotating mechanisms

Build Rotating Technic Mechanisms

Part 65422 is a practical choice for replacing a missing rotor blade or developing a custom rotating assembly. Multiple matching blades can be combined with a suitable hub to create larger rotor configurations for aircraft models and mechanical displays.

For additional connectors, axles and structural elements, browse our LEGO® Technic parts and pieces collection.