Maximum versatility for any rocket.Among the most used rocket motors ever, the Estes B6-4 is the motor suitable for the largest majority of Estes and similar rockets.
Pack of 3 Estes A8-3, 18 mm rocket motors, with igniters and plugs.
A booster motor for high performance multi-stagers. Suitable for multi-stage rockets reaching high altitudes.
Average duration for any type of rocket. One of the most versatile engines, suitable for the most part of rockets made for 18 mm motors.
Designed for the upper stage of your multi stager.The engine long delay is designed for upper stages or for very light rockets.
When burntime is more important than thrust. A motor for lightweight to medium weight rockets that require a longer thrust duration.
Pack of 3 Estes 18 mm model rocket motors type A8-5 for upper stages.
The least powerful among Estes 18 mm motors. The best choice for the younger modeler.
The right thrust for heavy model rockets.The B6-2 is the best engine for the heaviest of the rockets which use B engines.
The ideal booster for small-sized multi-stagers. With the B6-0 you can make multi-staged rockets of small size.
Pack of 24 engines type A8-3, convenient for clubs, school projects, educators.
Pack of 3 Estes motors type A8-0, for booster stages of multi-stage rockets.
Pack of 24 engines type B6-4, convenient for clubs, school projects, educators.
Pack of 24 rocket motors, most used types. It's a convenient package for groups, clubs, teachers, school projects. Includes igniters and flameproof wadding.
Pack of 24 engines type C6-5, convenient for clubs, school projects, educators.