009770 – E30-4T Composite Motor (24 mm)


This 24mm high performance composite motor can launch our largest scale rockets.

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The Estes E30-4T is 24mm diameter composite motor designed for model rocket flight and is intended to be used as a single stage motor only. Maximum lift weight is 21.2 ounces. Requires a Sonic Igniter, sold separately.

ATTENTION: Residents of California, New Jersey, Rhode Island and North Dakota please review the Terms of Sale for state specific restrictions or Click Here for State Specific Restrictions.


Additional information

Total Impulse

40.00 N-sec

Time Delay

4 Seconds

Estimated Max Lift Weight

21.2 oz (600 g)

Max Thrust

49 Newtons (11.0 lbs)

Thrust Duration

1 Second

Initial Weight

1.66 oz (47 g)

Propellant Weight

0.63 oz (17.8 g)

Quantity Per Pack



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