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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
Skill Level Advanced Length 21
or simply enjoy the thrill of launching a high-altitude rocket
Parachute Size: 50" Ripstop Nylon (Colors are random***
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010025 Estes C11-3 Engines - 24mm coupler Skill Level Advanced Length 21010025 Estes C11 3 Engines 24mm The Estes C11 3 Engines deliver powerful, reliable thrust for mid sized model rockets. With a total impulse of 10. 00 Ns and a 3 second delay, theyre perfect for heavier rockets that need a strong boost without reaching extreme altitudes. Ideal for intermediate and advanced rocketeers, the C11 3 bridges the gap between B and D engines, offering controlled, consistent flights and smooth recoveries. Each pack includes 2