Estes and Klima 18 mm model rocket engines from type 1/2A to type D. These are the most used model rocket motors, they can be interchanged and are compatible with any rocket model with a 18 mm motor mount.
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.
Pack of six C6 engines with 5 seconds delay. For Klima rockets and any other model rocket for 18 mm diameter motors. NEW: includes 6 high reliability electric starter
Pack of six C2 long burn engines for rocket gliders and other rocket planes. NEW: includes 6 high reliability electric starter
Pack of six D9 plugged motors, without ejection carge and delay. Useful as boosters in scale model or as additional motors in cluster rockets. Includes 6 hi-reliability electric igniters.
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 six C6 engines with 3 seconds delay. For Klima rockets and any other model rocket for 18 mm diameter motors. NEW: includes 6 high reliability electric starter
C2 motors without delay and ejection chargeSame size of standard "C" motors, long burn time: 5.0 seconds ! NEW: includes 6 high reliability electric starter