F44-4W Economax (2 pz.) - Aerotech Single Use Rocket Motors 24 mm
Pack of Economax F 24 mm single-use engines. More power in a smaller size!
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White Lightning F engines with 4-second delay and 24-mm diameter.
The Economax engines have the power of an F in the size of a D. Sold in pairs, they allow a considerable saving compared to the motors sold individually.
These motors are ideal for rockets within 500 g of weight, with a 24 mm motor mount. In fact they have been designed for Estes Pro-series rockets, to which they provide a much higher thrust.
They can also be used in rockets with 29 mm support via a 24-29 adapter (not included).
The package includes 2 engines and 2 igniters