D9 motors with 7 second delay, for upper stages in multistage rockets, or for very light rockets. NEW: includes 6 high reliability electric starter
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 six C6 engines with 7 seconds delay. For Klima rockets and any other model rocket for 18 mm diameter motors. NEW: includes 6 high reliability electric starter
Pack of 3 Estes 18 mm model rocket motors type A8-5 for upper stages.