Engine Parts

Introduction Discover how you can have FUN with STEM (Science, Technology, Engineering and Math)! Build the “Rocket Science” model rocket, launch with one of the engines included and observe as a reaction occurs to make this rocket soar! You will get to be a...

Overview Guess who’s back! After 20 years in hiatus, the Black Brant II kit is rejoining the Estes line! The beloved Brant is sporting the same classic design from the 90s, however it’s now reproduced with laser cut wood fins and plastic toothpicks. Fun...

Overview A precision molded accessory that makes it easy to glue three or four fins to various sized body tubes ranging from BT-20 to BT-80 diameters. Unique and adjustable vertical fin holders can accommodate either 3/32 in. or 1/8 in. balsa, bass or plywood...

Overview 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 each kit lists recommended engines. Select your engines based on these...