Motor Adapters

Some small model rockets with 18mm motor mounts can fly successfully on smaller 13mm motors. This motor adapter securely holds a 13mm black powder motor inside an 18mm motor mount. Make sure you research suitable motors before flying a 13mm motor in an...

Aeropack aluminum motor adapters securely mount any motor with a thrust ring like Aerotech composite motors in a larger motor tube.  For example, this allows you to fly a 24mm motor in a 29mm motor tube. The sturdy and lightweight aluminum adapter...

Aeropack aluminum motor adapters come with spacers to help secure the motor in a motor retainer, and these loose parts do sometimes get lost.  Instead of buying an entirely new motor retainer, you can buy just the replacement spacer for use in these...

Many mid power rockets with 29mm motor mounts can fly successfully on less powerful, smaller diameter 24mm motors. This motor adapter addresses 2 potential issues with flying either composite or black powder 24mm motors in a 29mm motor tube. First, the...