The North Wing Pivot / Hang Block adapts the Mustang 3 Wing or any Quest Series Wing to your Airborne, AirCréation, or any other brand of trike. Strong and Sleek new design ensures a snug fit of light sport aircraft to wing with gross weight 1220 lb or under. Tested to 7 Gs - Comes with 3/8" Main Hang bolt good to 10Gs.