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.
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.
The least powerful among Estes 18 mm motors. The best choice for the younger modeler.
"C" type model rocket motors with 5 second delay in a convenient 2 pieces package.
The right thrust for heavy model rockets.The B6-2 is the best engine for the heaviest of the rockets which use B engines.
Designed for the upper stage of your multi stager.The engine long delay is designed for upper stages or for very light rockets.
Pack of "Mini" rocket engines, diameter 13 mm. These small engines are suitable for light and thin models, very fun and perfects for small spaces.
Package of 3 Estes 1/2A3-4 model rocket motors, only for very light rockets or upper stages.
Package of 4 Estes 1/2A3-4T "Mini" model rocket motors, for small and light rockets.