Best Estes Model Rocket Engines Bulk in 2025
Updated on August 2025
#1
Recommended
13% Off
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- Estes has been creating STEM educational kits since 1958, offering model rocket kits for various skill levels, making it easy for kids to learn and develop their skills.
- Each kit includes a simple instruction guide, and educators can access a resource library with lesson plans for grades 5-12 in STEM subjects.
- The Alpha model rocket helps beginners develop basic model building skills.
- Compatible engines include 1/2A6-2, A8-3, B4-4, B6-4, and C6-7 (not included).
- This rocket can reach altitudes of 1000 ft (305 m) with a C6-7 engine.
- Assembly takes about 1 hour, excluding glue drying time.
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- Estes has been creating STEM educational kits since 1958, offering model rocket kits for various skill levels, making it easy for kids to learn and develop their skills.
- Each kit includes a simple instruction guide, and educators can access a resource library with lesson plans for grades 5-12 in STEM subjects.
- The Alpha model rocket helps beginners develop basic model building skills.
- Compatible engines include 1/2A6-2, A8-3, B4-4, B6-4, and C6-7 (not included).
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#2
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- Great for beginners
- Molded Plastic Fins
- Self-stick Decals
- Parachute Recovery
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- Great for beginners
- Molded Plastic Fins
- Self-stick Decals
- Parachute Recovery
#3
7% Off
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- Experience the excitement of building and launching model rockets with Estes rocketry kits, fostering a hands-on understanding of science.
- Designed for beginners, the AVG rocket features pre-colored parts for easy assembly.
- Compatible with a range of engines including 1/2A6-2, A8-3, and C6-7, allowing versatile launching options.
- Achieve impressive altitudes: Alpha can reach 1000 ft, Viking 1600 ft, and Generic E2X 1325 ft on a C6-7 engine.
- Estimated assembly time is approximately 1 hour, excluding painting and drying time.
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- Experience the excitement of building and launching model rockets with Estes rocketry kits, fostering a hands-on understanding of science.
- Designed for beginners, the AVG rocket features pre-colored parts for easy assembly.
- Compatible with a range of engines including 1/2A6-2, A8-3, and C6-7, allowing versatile launching options.
- Achieve impressive altitudes: Alpha can reach 1000 ft, Viking 1600 ft, and Generic E2X 1325 ft on a C6-7 engine.
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#4
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- Launching a model rocket offers an exciting experience, allowing users to build and experiment with various rockets and accessories, enhancing their understanding of science and aerodynamics.
- Designed for beginners, the Journey rocket features easy assembly with pre-colored parts for a straightforward building process.
- Compatible with engines such as A8-3, B4-4, B6-4, C6-5, and C6-7 for optimal performance.
- Can reach a maximum altitude of 1100 feet (335 meters) when using a C6-7 engine.
- Estimated assembly time is about 1 hour, excluding drying time for paint and glue.
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- Launching a model rocket offers an exciting experience, allowing users to build and experiment with various rockets and accessories, enhancing their understanding of science and aerodynamics.
- Designed for beginners, the Journey rocket features easy assembly with pre-colored parts for a straightforward building process.
- Compatible with engines such as A8-3, B4-4, B6-4, C6-5, and C6-7 for optimal performance.
- Can reach a maximum altitude of 1100 feet (335 meters) when using a C6-7 engine.
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#5
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- Mini engine-powered rockets for quick launches.
- Beginner-friendly design with pre-colored components.
- Compatible with engines: 1/2A3-4T, A3-4T, and A10-3T.
- Can reach altitudes of up to 550 feet (168 meters) with A10-3T engine.
- Estimated assembly time of 2 hours, excluding painting and drying.
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- Mini engine-powered rockets for quick launches.
- Beginner-friendly design with pre-colored components.
- Compatible with engines: 1/2A3-4T, A3-4T, and A10-3T.
- Can reach altitudes of up to 550 feet (168 meters) with A10-3T engine.
- Estimated assembly time of 2 hours, excluding painting and drying.
#6
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- Beginner model rocket launch set suitable for ages 10 and up, featuring easy-to-assemble Amazon and intermediate-level Crossfire ISX models.
- Offers two different altitude heights: 600 feet with the Amazon model (30 inches) and 1,150 feet with the Crossfire ISX model (15.6 inches), compatible with various Estes rocket engines.
- Includes precolored Amazon model with plastic fins for a quick assembly in an hour, and the more complex Crossfire ISX model with laser-cut wood fins.
- Designed for safety with adherence to the National Association of Rocketry safety code; proper launch practices are emphasized for user safety.
- Founded in 1958, Estes specializes in educational rocket kits that promote STEM learning and engage young minds in aerospace.
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- Beginner model rocket launch set suitable for ages 10 and up, featuring easy-to-assemble Amazon and intermediate-level Crossfire ISX models.
- Offers two different altitude heights: 600 feet with the Amazon model (30 inches) and 1,150 feet with the Crossfire ISX model (15.6 inches), compatible with various Estes rocket engines.
- Includes precolored Amazon model with plastic fins for a quick assembly in an hour, and the more complex Crossfire ISX model with laser-cut wood fins.
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#7
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- C11-3 model rocket engines designed for stable flight
- Pack of 12 engines for multiple launches
- Ideal for hobbyists and educational purposes
- Provides consistent thrust and performance
- Compatible with a variety of model rocket kits
- Easy to install and use for beginners
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- C11-3 model rocket engines designed for stable flight
- Pack of 12 engines for multiple launches
- Ideal for hobbyists and educational purposes
- Provides consistent thrust and performance
- Compatible with a variety of model rocket kits
- Easy to install and use for beginners
#8
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- INTERMEDIATE MODEL-ROCKET-BUILDING KIT: This Estes model rocket kit bulk pack offers kids ages 10+ the chance to build and blast off our versatile 1755 Viking model rocket. Each intermediate building kit includes the model parts, an engine mount, design decals, a recovery parachute, and instructions. Each requires rocket engines, a launch pad system, Starters, Recovery Wadding, and 4 high-quality 1.5-volt AA alkaline batteries for launch use (sold separately).
- SOAR UP TO 1,600 FT.: Our 11755 Viking rocket model has 48 fin configurations to help you experiment with launch results. It has a projected altitude of 1,600 ft. (488 m) on a C6-7 Estes rocket engine (sold separately) and is compatible with 1/2A6-2, A8-3, A8-5, B4-4, B6-4, B6-6, C6-5 rocket engines.
- READY TO ASSEMBLE: Rocket building inspires creativity and a passion for science and outer space! Our intermediate-level rocket-building bulk pack comes with ready-to-build rockets that each require approximately 1 hour of assembly time. Add the included decals and pair the rockets with the right engines, Porta-Pad II Launch Pad, and Electron Beam Launch Controller (sold separately) for blastoff.
- SAFETY FIRST, FUN ALWAYS: Our rockets are designed to be used with the NAR (National Association of Rocketry) model-rocket safety code. Always ensure you have an appropriate launch site, stand back at least 15 ft., insert the safety key, issue a countdown, and then you can let your rocket fly!
- ESTES EDUCATION: Estes Education provides educators with the tools for success through our interdisciplinary STEM products, accessible lessons, and online resources. Our mission is to cultivate the skills and confidence necessary to easily implement science and rocketry in classrooms, youth programs, and beyond.
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- INTERMEDIATE MODEL-ROCKET-BUILDING KIT: This Estes model rocket kit bulk pack offers kids ages 10+ the chance to build and blast off our versatile 1755 Viking model rocket. Each intermediate building kit includes the model parts, an engine mount, design decals, a recovery parachute, and instructions. Each requires rocket engines, a launch pad system, Starters, Recovery Wadding, and 4 high-quality 1.5-volt AA alkaline batteries for launch use (sold separately).
- SOAR UP TO 1,600 FT.: Our 11755 Viking rocket model has 48 fin configurations to help you experiment with launch results. It has a projected altitude of 1,600 ft. (488 m) on a C6-7 Estes rocket engine (sold separately) and is compatible with 1/2A6-2, A8-3, A8-5, B4-4, B6-4, B6-6, C6-5 rocket engines.
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#9
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- 3 PACK ESTES 2303 STARTER 6 IN EACH PACK 18 TOTAL
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- 3 PACK ESTES 2303 STARTER 6 IN EACH PACK 18 TOTAL
#10
15% Off
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- Experience the excitement of model rocketry by building and launching your own rocket, enhancing understanding of science behind rocketry.
- Designed for beginners, the Alpha III features easy assembly with pre-colored parts.
- Compatible engine options include: 1/2A6-2, A8-3, A8-5, B4-4, B6-4, B6-6, C6-5, C6-7.
- Achieves a maximum altitude of 1150 ft (351 m) with a C6-7 engine.
- Assembly takes approximately 1 hour, excluding paint and glue drying time.
- Includes a launch system, with possible variation in launch pad colors.
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- Experience the excitement of model rocketry by building and launching your own rocket, enhancing understanding of science behind rocketry.
- Designed for beginners, the Alpha III features easy assembly with pre-colored parts.
- Compatible engine options include: 1/2A6-2, A8-3, A8-5, B4-4, B6-4, B6-6, C6-5, C6-7.
- Achieves a maximum altitude of 1150 ft (351 m) with a C6-7 engine.
- Assembly takes approximately 1 hour, excluding paint and glue drying time.
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