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MM-18-50
(image for) Motor Mount - Single 18mm in BT-50 - Model Rocket Part

Motor Mount - Single 18mm in BT-50 - Model Rocket Part

Motor tube, engine block, engine hook, and two heavy cardboard centering rings for mounting a single 18mm motor in a standard BT-50 body tube.
Model: MM-18-50
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$2.70
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MM-24-4x18-80
(image for) Motor Mount - Single 24mm and Quad 18 mm in BT-80

Motor Mount - Single 24mm and Quad 18 mm in BT-80

Motor mount kit for four 18mm motors clustered around a central 24mm motor in a standard BT-80 body tube. Includes five motor tubes, two laser-cut...
Model: MM-24-4x18-80
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$9.90
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MM-3x18-60
(image for) Motor Mount - Triple 18mm in BT-60 - Model Rocket Part

Motor Mount - Triple 18mm in BT-60 - Model Rocket Part

Motor mount kit for a cluster of three 18mm motors in a BT-60 body tube. Includes plywood centering ring, motor tubes, engine blocks, thrust rings,...
Model: MM-3x18-60
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$5.10
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T5-EMT
(image for) Motor Tube - BT-5 - Model Rocket Part

Motor Tube - BT-5 - Model Rocket Part

This is a plain kraft body tube which is the proper size to use as a 13mm motor mount. The tube is 1.75" long and matches a standard BT-5 tube in...
Model: T5-EMT
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$0.45
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T50-EMT
(image for) Motor Tube - BT-50 - 2.75" Long - Model Rocket Part

Motor Tube - BT-50 - 2.75" Long - Model Rocket Part

 This 2.75" long motor tube is the right diameter for creating motor mounts for 24-mm diameter C11 and D12 engines.
Model: T50-EMT
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$0.60
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KMX-10
(image for) Semroc MX Cherokee (MicroMaxx Downscale) Model Rocket Kit

Semroc MX Cherokee (MicroMaxx Downscale) Model Rocket Kit

Semroc's MX Cherokee is a smaller version of the classic Estes Cherokee-D design. Powered by the tiny MicroMaxx motors, the MX Cherokee uses a...
Model: KMX-10
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$12.99
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KMX-08
(image for) Semroc MX Fat Boy (MicroMaxx Downscale) Model Rocket Kit

Semroc MX Fat Boy (MicroMaxx Downscale) Model Rocket Kit

The MX Fat Boy is a downscale of the classic Estes Fat Boy and Mini Fat Boy rockets. Flying on Quest MicroMaxx motor, Semroc's MX tiny Fat Boy can be...
Model: KMX-08
0 Units in Stock
$11.95
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KMX-05
(image for) Semroc MX Goblin (MicroMaxx Downscale) Model Rocket Kit

Semroc MX Goblin (MicroMaxx Downscale) Model Rocket Kit

The MX Goblin is a downscale of the classic Estes kit. Flying on Quest's MicroMaxx motors, the MX Goblin is great for flying from a small field.
Model: KMX-05
0 Units in Stock
$11.99
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KMX-11
(image for) Semroc MX Hawk (MicroMaxx Downscale) Model Rocket Kit

Semroc MX Hawk (MicroMaxx Downscale) Model Rocket Kit

The MX Hawk is a much smaller version of the Semroc Hawk Boost Glider. This approximately 50% downscale has a slightly different nose cone shape than...
Model: KMX-11
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$9.19
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KMX-04
(image for) Semroc MX Jayhawk (MicroMaxx Downscale) Model Rocket Kit

Semroc MX Jayhawk (MicroMaxx Downscale) Model Rocket Kit

This MicroMaxx powered scale flying model of the Jayhawk missile features quality parts including a 3D-printed nose cone.
Model: KMX-04
0 Units in Stock
$13.79
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