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.
Pack of 3 Estes A8-3, 18 mm rocket motors, with igniters and plugs.
Package of 4 Estes 1/2A3-4T "Mini" model rocket motors, for small and light rockets.
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.
Pack of 3 Estes 18 mm model rocket motors type A8-5 for upper stages.
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.
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.
The least powerful among Estes 18 mm motors. The best choice for the younger modeler.