Home :: By Size :: 18mm Diameter

18mm Diameter

Standard 18mm Diameter Model Rocket Motors

Displaying 21 to 30 (of 46 Products)

1615

Estes C6-7 Motors (Package of 3)

The Estes C6-7 engine is an upper stage model rocket motor that can also be used as a single stage motor in lightweight rockets. Each package...

Model: 1615

19 Units in Stock

$12.99

[Add to cart to see our price]

In Stock: 19

1522

Estes C11-3 Motors (Package of 2)

The Estes C11-3 engine is a single stage model rocket motor designed for flights in rockets weighing less than six ounces (including the engine)....

Model: 1522

10 Units in Stock

$9.99

[Add to cart to see our price]

In Stock: 10

1523

Estes C11-5 Motors (Package of 2)

The Estes C11-5 engine is a single stage model rocket motor designed for flights in rockets weighing less than five ounces (including the engine)....

Model: 1523

10 Units in Stock

$9.99

[Add to cart to see our price]

In Stock: 10

Q6116

Quest Aerospace C12-4FJ Black Max Q-Jet Model Rocket Motors

Quest's Q-Jet 18mm model rocket motors use an aerospace-grade composite propellant. Q-Jets generate a highly-visible exhaust plume and delay smoke...

Model: Q6116

7 Units in Stock

$11.04

In Stock: 7

Q6117

Quest Aerospace C12-6FJ Black Max Q-Jet Model Rocket Motors

Quest's Q-Jet 18mm model rocket motors use an aerospace-grade composite propellant. Q-Jets generate a highly-visible exhaust plume and delay smoke...

Model: Q6117

9 Units in Stock

$11.04 $9.72
Save: 12% off

In Stock: 9

Q6118

Quest Aerospace C12-8FJ Black Max Q-Jet Model Rocket Motors (Package of Two)

Quest's Q-Jet 18mm model rocket motors use an aerospace-grade composite propellant. Q-Jets generate a highly-visible exhaust plume and delay smoke...

Model: Q6118

10 Units in Stock

$11.04

In Stock: 10

Q6125

Quest Aerospace C18-4W White Lightning Q-Jet Model Rocket Motors

Quest's C18-4W Q-Jets are the world's most advanced 18mm model rocket motors. These Q-Jet motors are constructed with a patent-pending high-strength...

Model: Q6125

12 Units in Stock

$11.04

In Stock: 12

Q6126

Quest Aerospace C18-6W White Lightning Q-Jet Model Rocket Motors

Quest's C18-6W Q-Jets are the world's most advanced 18mm model rocket motors. These Q-Jet motors are constructed with a patent-pending high-strength...

Model: Q6126

5 Units in Stock

$11.04

In Stock: 5

Q6127

Quest Aerospace C18-8W White Lightning Q-Jet Model Rocket Motors

Quest's C18-8W Q-Jets are the world's most advanced 18mm model rocket motors. These Q-Jet motors are constructed with a patent-pending high-strength...

Model: Q6127

10 Units in Stock

$11.30

In Stock: 10

Q6120