Estes Rockets
BT-65 Body Tube
BT-65 Body Tube
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• High-quality spiral wound paper tube for larger rockets
• Capable of handling our 29 mm model rocket engines
• Make it’s possible to create a rocket that’s over 4 ft. tall
The BT-65 Body Tube is 23.5 in. in length and can be used to create a single main body tube rocket capable of handling our 29 mm E16 or F15 model rocket engines or by incorporating the included blow molded BT-65 nose cone and tube coupler into the design, it is possible to create a TARC winning rocket that is over 4 feet tall! To power this huge rocket, we’d recommend using our 29 mm to BT-65 Laser Cut Ring Set and related engine mounting components that should easily launch this rocket with an egg to the TARC competition requirement of 800 ft.! This part is used in the Green Eggs and Olympus rockets.
Live, Online Training and 1:1 Support!
Estes Education has been a leader in STEM education for over 60 years. We know that STEM is a vital interdisciplinary topic that requires hands-on and inclusive learning. Explore these supporting materials to take learning to new heights!
Should you have need, you can meet with a member of Education team for FREE, 1:1 online support to learn rocketry basics, how to apply our curriculum, and discover unique teaching strategies. Our team is eager to answer your questions!
Learn About Model Rocket Safety!
Not sure how to safely launch a rocket with your group? Head over to our dedicated Safety instructions page for videos, support, and more!