Estes Rockets - B6-4 Engines (3pk) Model Rocket Engines yellow glue

yellow glue

The links eliminate axle wrap and unwanted axle steer

SKILL LEVEL: Beginner

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Estes Rockets - B6-4 Engines (3pk) Model Rocket Engines yellow glueThe Estes B6 4 engine is a versatile and dependable choice for launching standard size model rockets. Designed for rockets weighing less than 4. 0 ounces, it provides a solid boost with a 4 second delay for smooth parachute deployment. Ideal for beginner to intermediate rocketeers, the B6 4 delivers a balanced combination of altitude and recovery timingperfect for educational launches, club events, or weekend flights. Includes: 3 B6 4 Engines 4