Aero Pack Motor Adapters
API
Quick-Change Motor Adapters offer the same high quality and ease of use
found in our line of Quick-Change Motor Retainers.
Features Include:
New Screw-Together Design Assembles in Less Than a
Minute Precision Machined & Anodized 6061-T6 Aluminum A2938 Fits 29mm Motors to Rockets with 38mm
Retainers A3854 Fits 38mm Motors to Rockets with 54mm
Retainers No Need To Buy a Separate Motor Retainer Everything Slides In & Out Easily with No
Friction Fitting Adapter & Motor Install in Seconds Motor is Retained from Moving Forward or Backward


TRA5439 conical tailcone with A3854 adapter holding AeroTech™ 38m motor

TRA5439 elliptical tailcone with A3854 adapter holding AeroTech™ 38mm
motor
| Name | Description | Details | Price |
| Adapter Assembly 3829 | 38mm MMT - 29mm | $27.50 | |
| Adapter Assembly 5438 | 54mm MMT - 38mm | $32.50 |
Large Quick-Change Motor Adapters:
Features Include:
Precision CNC machined 6061-T6 aluminum components.
Type II black anodized for wear and corrosion resistance.
Centering ring includes stainless steel socket head cap screw.
Allows a quick change between different motor sizes.
Requires rocket to have an existing Aero Pack motor retainer.
Holds motor from moving forward and backwards.
![]() Aero Pack RA75 retainer holding AMW 75mm motor |
![]() AeroTech 54mm motor with Aero Pack A5475 adapter showing centering ring, adapter ring and spacer |
![]() AeroTech 54mm motor with A5475 adapter in RA75 retainer |
![]() RA75 retainer cap in place with A5475 spacer holding AeroTech 54mm motor |
![]() RATTworks 64mm K240 hybrid motor with Aero Pack A6475 adapter showing adapter ring and spacer |
![]() RATTworks 64mm K240 hybrid motor A6475 adapter centering ring |
![]() RATTworks 64mm K240 hybrid motor with A6475 adapter in RA75 retainer |
![]() RA75 retainer cap in place with A6475 spacer holding RATTworks 64mm K240 hybrid motor |
| Name | Description | Details | Price |
| A5475 | 54mm MMT - 75mm | For fitting 54mm motors in rockets with RA75 motor retainers. | $46.25 |
| A6475 | 64mm MMT - 75mm | For fitting RATTworks 64mm hybrid motors in rockets with RA75 motor retainers. | N/A |
| A7598 | 75mm MMT - 98mm |
For fitting 75mm motors in rockets with RA98 motor retainers. |
$56.25 |
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