Estes

The Estes A10-3T engine is a single stage model rocket motor designed for flights in lightweight rockets. Each package includes four engines,...

The Estes B4-2 engine is a single-stage model rocket motor designed for use in rockets weighing less than four ounces (including the motor). Each...

The Estes B4-4 engine is a single stage model rocket motor designed for flights in rockets weighing less than 3.5 ounces (including the engine). Each...

The Estes B6-0 engine is a booster stage model rocket motor. This motor is for flights in rockets weighing less than four ounces (including the...

The Estes B6-2 engine is a single stage model rocket motor designed for flights in rockets weighing less than 4.5 ounces (including the engine). Each...

The Estes B6-4 engine is a single stage model rocket designed for flights in rockets weighing less than four ounces (including the engine). Each...

The Estes B6-6 engine is an upper stage model rocket motor that can also be used as a single stage motor in lightweight rockets. Each package...

The Estes C5-3 has a maximum thrust that is 50% higher than the C6-3 engine. The "Super C Engine" is a great choice for larger birds and...

The Estes C6-3 engine is a single stage model rocket motor designed for flights in rockets weighing less than 4 ounces (including the engine). Each...

The Estes C6-5 engine is a single stage model rocket motor designed for flights in rockets weighing less than four ounces (including the engine)....