Estes A10-0T Mini Booster (4)

Estes offers several rocket engine bulk packs in four total impulse ranges. These packs may be used with the rockets listed on our Web Site or other Estes rockets. The description of ...

upper stage engine designed for model rocket flight. This engine can also be used as a single stage engine. Maximum lift weight is 12 ounces. Each package includes 3 engines, 4 starters ...

This engine is a great option for an upper-stage engine on a model rocket or as a single-stage engine. Maximum lift weight is fourteen-ounces with a maximum thrust of over five-pounds! Package ...