Since over 50 years, Estes rocket motors are the best known and most used model rocket motors, unexpensive and easy to use. They are compatible with kits of any brand using 13mm to 24 mm motors, up to D class.
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.
Model rocket engines type "D" with no delay, for booster stages.Powerful engines for big multi-stage Estes kits and other brands kits.
Package of 4 Estes 1/2A3-4T "Mini" model rocket motors, for small and light rockets.
The ideal booster for small-sized multi-stagers. With the B6-0 you can make multi-staged rockets of small size.
Package of 3 Estes 1/2A3-4 model rocket motors, only for very light rockets or upper stages.
Pack of 3 Estes motors type A8-0, for booster stages of multi-stage rockets.
Pack of 3 Estes 18 mm model rocket motors type A8-5 for upper stages.
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.
The least powerful among Estes 18 mm motors. The best choice for the younger modeler.
The smallest Estes motors! With these motors you will fly very small and light rocket even in your courtyard!