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Aerotech AeroTech 18-29mm RMS Aft Closure Wrench 91295 $7.50
$9.99 -
Aerotech AeroTech 29mm Motor Retainer 19002 $15.75
$20.99 -
Aerotech AeroTech E20-4W 2-Motor Pack 52004 $25.50
$33.99 -
Aerotech AeroTech Enerjet F52-8C 2-Motor Pack 65214 $33.00
$43.99 -
Aerotech AeroTech F22-5J RMS-29/40-120 Reload Kit (1 pack) 62205 $17.25
$22.99 -
Aerotech AeroTech F24-4W RMS-24/40 Reload Kit (3 Pack) 62404 $32.25
$42.99 -
Aerotech AeroTech G80-7T 29mm Blue Thunder Single-Use Motor 78007 $29.25
$38.99 -
Aerotech AeroTech RMS-18/20 Complete Motor Hardware Set 91181 $41.25
$54.99 -
Aerotech AeroTech RMS-29/40-120 Complete Motor Hardware Set 91291 $65.25
$87.00 -
Estes Rockets Estes Journey Launch Set 01441 $36.00
$39.99 -
Estes Rockets Estes Rockets Alpha III 1256 $17.19
$24.99 -
Estes Rockets Estes Rockets Der Red Max 0651 $19.50
$25.99 -
Estes Rockets Estes Rockets Hi-Flier® $9.63
$13.99 -
Estes Rockets Estes Rockets Interceptor 1250 $23.51
$32.99 -
Estes Rockets Estes Rockets Mini Mod $10.31
$14.99 -
Estes Rockets Estes Rockets Orange Bullet 7295 $13.86
$16.99 -
Estes Rockets Estes Rockets Orbitron 7002 $19.24
$26.99 -
Estes Rockets Estes Rockets Pro Series II Doorknob 009720 $37.50
$49.99 -
Estes Rockets Estes Rockets Pro Series II™ Super Big Bertha™ $37.50
$43.99 -
Estes Rockets Estes Rockets Red Nova 7266 $16.50
$23.99 -
Estes Rockets Estes Rockets Ripley Rocket 0653 $11.69
$16.99 -
Estes Rockets Estes Rockets Rocket Science Starter Set $45.38
$54.99 -
Estes Rockets Estes Rockets Saturn 1B 7251 $55.00
$79.99 -
Estes Rockets Estes Rockets Sun-Sational™ $11.40
$15.99 -
Estes Rockets Estes Rockets Wizard Bulk Pack 1754 $74.25
$89.99
About AeroTech Model Rocketry
AeroTech is one of the most respected names in mid- and high-power rocketry, known for engineering propulsion systems that deliver consistent, reliable performance. Their product line spans reusable Reloadable Motor System (RMS) hardware, single-use composite motors, and precision accessories designed for serious hobbyists and competitive flyers alike. Explore the full AeroTech Rockets collection for the complete range of AeroTech products available at MPM Hobbies.
RMS Motor Hardware and Reload Kits
The AeroTech Reloadable Motor System (RMS) is a cornerstone of high-power rocketry, allowing flyers to reuse precision-machined motor casings across multiple flights by swapping in fresh reload propellant kits. Hardware sets such as the RMS-18/20 and RMS-29/40-120 Complete Motor Hardware Sets provide everything needed to assemble and fly reloadable motors, while reload kits like the F22-5J and F24-4W offer a range of thrust profiles to match different rocket designs and flight goals. This modular approach makes AeroTech RMS systems both economical and highly versatile for the dedicated rocketry enthusiast.
Single-Use and Composite Motors
For flyers who prefer the simplicity of single-use propulsion, AeroTech offers composite motors such as the G80-7T 29mm Blue Thunder and the Enerjet F52-8C, both engineered for powerful, consistent burns. The E20-4W 2-Motor Pack provides an accessible entry point into mid-power composite rocketry. Each motor is manufactured to NFPA and NAR standards, ensuring safe and predictable performance across a wide range of rocket airframes.
Accessories and Tools
Precision tools are essential for safe and efficient motor assembly and maintenance. The AeroTech 18-29mm RMS Aft Closure Wrench and the 29mm Motor Retainer are purpose-built components that ensure proper motor seating and secure retention during flight. Using the correct hardware not only protects your investment in reusable motor casings but also contributes to overall flight safety and reliability.
Explore More at MPM Hobbies
MPM Hobbies carries a broad selection of hobby products across multiple categories. Browse our Model Rocketry page for additional resources, or visit the In Stock collection to see everything currently available. For more information about AeroTech propulsion systems, visit the official AeroTech website.