The Estes C11-0 booster engine is a reliable, high-thrust choice for retailers and distributors who cater to serious hobbyists and educators. Designed for two stage model rockets under 6 ounces including engines, the C11-0 delivers strong and consistent booster performance that keeps customers coming back for more.

Built to Estes’ exacting standards, the C11-0 provides clean staging and dependable ignition for higher altitude flights. Its 24 mm size fits seamlessly into popular Estes kits, giving retailers a versatile engine option that pairs easily with other 24 mm standard engines. This consistency in fit and performance makes restocking simple and customer satisfaction high.

Each pack includes two engines, two starters, and four starter plugs, making it a convenient, ready-to-sell product for hobby shops and educational supply stores. With a strong thrust profile and short burn time, the C11-0 is ideal for boosting heavier rockets in controlled, repeatable launches.

Stocking Estes C11-0 booster engines gives your customers confidence in their two stage flights and reinforces your reputation as a trusted source for high-quality rocketry supplies. Dependable, consistent, and easy to sell, the C11-0 is a must-have item for any well-stocked model rocket retailer.

ATTENTION: Estes Industries, LLC requires all purchasers and users of Estes® Model Rocket Engines to adhere strictly to all applicable local, state, and federal laws, regulations, and safety standards. The user assumes all responsibility for the safe and lawful use of Estes® products. Estes Industries, LLC expressly disclaims any and all liability for personal injury, property damage, or other loss resulting from the misuse, improper handling, or unauthorized application of its model rocket engines.