Model Rocket Engine Supplies

Shop online for 26 model rocket engine supplies at discounts up to 37%.

Products of Model Rocket Engine Supplies

29mm Model Rocket Motor Retainer Set

Pro Series II
$9.99 $7.99
Estes # est9750
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This is the 29mm Motor Retainer Set from the Pro Series by Estes. Suitable for Ages 18 & Older.

24mm Model Rocket Motor Retainer Set

Pro Series II
$8.99 $7.19
Estes # est9751
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This is the 24mm Engine Retainer Set from Estes. Suitable for Ages 10 & Older with Adult Supervision for Those Under 12. For your safety and enjoyment, always follow the NAR Model Rocketry Safety Code while participating in any model rocketry activities.

24mm To 29mm Motor Adapter

Model Rocket Engine Supply
$6.99 $5.59
Estes # est9753
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This is the 24mm to 29mm Engine Adapters by Estes. Suitable for Ages 10 & Older with Adult Supervision for Those Under 12.

Standard Igniter Plug 5 Magenta/5 Yellow

Model Rocket Engine Plug
$6.99 $4.39
SALE
37% Off
Estes # est2251
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This is the Standard Engine Igniter Plugs for Flying Model Rockets from Estes. Suitable for Ages 10 & Older with Adult Supervision for Those Under 12. For your safety and enjoyment, always follow the NAR Model Rocketry Safety Code while participating in any model rocketry activities.

Model Rocket Booster Stage

29mm Pro Series II
$10.99 $8.09
SALE
26% Off
Estes # est9752
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This is the Estes Pro Series II E2X Booster. Turn your Pro Series E2X model rocket into a two stage rocket, and see your altitudes go up by 1,000 feet!!
Aerotech # aro91295
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This is an Aerotech Aerospace Reloadable Motor System AFT Closure Wrench.
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29mm Motor Retainer

$20.99 $16.69
* currently unavailable
Aerotech # aro19002
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This is the 29mm Motor Retainer from AeroTech Consumer Aerospace. Used in place of a motor hook. Machined black anodized aluminum screw-on motor retainer. For use with single use and RMS reloadable motors (with built in thrust rings). It is designed to fit all AeroTech kits with 29mm motor mounts.

C11/D/E (29mm) Igniter Plug 5 White/5 Black

Model Rocket Engine Plug
$6.99 $4.39
SALE
37% Off
Estes # est2252
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This is the C11/D/E Igniter Plugs for Flying Model Rockets from Estes. Suitable for Ages 10 & Older with Adult Supervision for Those Under 12. For your safety and enjoyment, always follow the NAR Model Rocketry Safety Code while participating in any model rocketry activities.

Mini Igniter Plug 5 Orange/5 Green

Model Rocket Engine Plug
$6.99 $4.39
SALE
37% Off
Estes # est2250
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This is the Mini Engine Igniter Plugs for Flying Model Rockets from Estes. Suitable for Ages 10 & Older with Adult Supervision for Those Under 12. For your safety and enjoyment, always follow the NAR Model Rocketry Safety Code while participating in any model rocketry activities.

HDK-14 Delay

Reloadable Motor Delay
$4.95 $4.39
* currently unavailable
Aerotech # aro43514
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This is the Aerotech Consumer Aerospace HDK-07 Delay Kit. For use with Reloadable Motor System Reload Kits G71-4R.

HDK-10 Delay Kit

Reloadable Motor Delay
$6.99 $6.59
* currently unavailable
Aerotech # aro43510
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This is the Aerotech HDK-10 Delay Kit reloadable motor delay.

HDK-04 Delay Kit

Reloadable Motor Delay
$6.99 $6.59
Aerotech # aro43504
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This is the Aerotech HDK-04 Delay Kit reloadable motor delay.

HDK-16 Delay Kit

Reloadable Motor Delay
$6.99 $6.59
Aerotech # aro43516
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This is the Aerotech HDK-16 Delay Kit reloadable motor delay.

HDK-11 Delay Kit

Reloadable Motor Delay
$4.95 $4.69
* currently unavailable
Aerotech # aro43511
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This is the Aerotech HDK-11 Delay Kit reloadable motor delay.

HDK-19 Delay Kit

Reloadable Motor Delay
$6.99 $6.59
* currently unavailable
Aerotech # aro43519
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This is the Aerotech HDK-19 Delay Kit reloadable motor delay.

HDK-23 Delay

Reloadable Motor Delay
$6.99 $6.59
* currently unavailable
Aerotech # aro43523
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This is the Aerotech Consumer Aerospace HDK-23 Delay Kit. For use with Reloadable Motor System Reload Kits F22-7J.

HDK-24 Delay Kit

Reloadable Motor Delay
$6.99 $6.59
Aerotech # aro43524
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This is the Aerotech HDK-24 Delay Kit reloadable motor delay.

HDK-05 Delay Kit

Reloadable Motor Delay
$6.99 $6.59
Aerotech # aro43505
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This is the Aerotech HDK-05 Delay Kit reloadable motor delay.

HDK-03 Delay Kit

Reloadable Motor Delay
$6.99 $6.59
Aerotech # aro43503
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This is the Aerotech HDK-03 Delay Kit reloadable motor delay.

HDK-06 Delay Kit

Reloadable Motor Delay
$6.99 $6.59
* currently unavailable
Aerotech # aro43506
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This is the Aerotech HDK-06 Delay Kit reloadable motor delay.