Rip Cord Helicopter Spinner Pin (41326)

Launch Your Aerial Creations

The Rip Cord Helicopter Spinner Pin (41326) is the mechanical heart of many high-flying LEGO® sets. This specialized Technic element translates the pull of a rip cord into high-speed rotation, allowing helicopter blades and spinners to lift off. It is most famously used in the Ninjago Airjitzu flyers, as well as various City and Creator helicopter sets that feature functional play.

Restoring Flight Mechanics

Because this part endures high stress during launch, it is a common piece to go missing or wear down over time. Replacing it is essential to getting your Ninjago flyers back in the air. Its unique geometry features a molded axle hole on one end and a specially shaped pin on the other to engage with the rip cord mechanism securely.

Technic Compatibility

Beyond standard sets, this spinner pin is a favorite among custom builders creating kinetic sculptures or motorized fans. It integrates seamlessly with standard beams and axles found in our Technic Parts collection. If you are building a custom launch mechanism, you may also need extra axles or bushings from our Pins & Connectors section to secure the assembly.

Discover more in our LEGO® Technic Pieces Collection.

LEGO® parts are intended for builders aged 4 and up. They may pose a choking hazard for children under 3 years old.