{"product_id":"bt-80-body-tube-est046009","title":"BT-80 Body Tube(1) (EST046009)","description":"\u003cdiv class=\"ecom-column ecom-core core__column--first ecom-nnjplkbbtwg\"\u003e\n\u003cdiv class=\"core__column--wrapper\" id=\"ecom-nnjplkbbtwg\"\u003e\n\u003cdiv class=\"core__blocks\"\u003e\n\u003cdiv class=\"core__blocks--body\"\u003e\n\u003cdiv class=\"ecom-block ecom-core core__block ecom-kko8320bty9 short-description\"\u003e\n\u003cdiv class=\"ecom-element ecom-product-single ecom-product-single__metafield\" section_id=\"ecom-ygzfmitd0za\" deep=\"1\"\u003e\n\u003cdiv class=\"ecom-product-single__metafield-wrapper\"\u003e\n\u003cdiv class=\"ecom-product-single__metafield-container\"\u003e\n\u003cp\u003eThe BT-80 Body Tube is a heavy-duty, spiral-wound kraft paper tube measuring 23.5 inches (59.69 cm) long—ideal for building show-stopping single-stage rockets or scaling up into multi-tube configurations. Its robust construction balances light weight with the strength needed for high-altitude flights and larger payloads. Finish it, paint it, or leave the kraft look for a rugged, authentic aesthetic.\u003c\/p\u003e\n\u003ch3\u003eModular design for extreme builds\u003c\/h3\u003e\n\u003cp\u003ePair two BT-80s with our BT-80 Tube Couplers (PN 3178) to create an extended main body capable of accommodating larger motor loads and bigger recovery systems. This modular approach makes it simple to experiment with length, payload bays, and staging options while keeping structural integrity front and center.\u003c\/p\u003e\n\u003ch3\u003eEngine flexibility and motor mounting\u003c\/h3\u003e\n\u003cp\u003eWhen used with the Laser Cut Ring Set (PN 068254) and proper motor-mount components, the BT-80 can accept Estes 24 mm and 29 mm engines—opening the door to single 29 mm E16 or F15 engines, 24 mm C11\/D12\/E12 engines, or even clustered 24 mm configurations for added lift. The result is a versatile platform for both high-power experimentation and competition-level flights.\u003c\/p\u003e\n\u003ch3\u003eCompetition-ready features\u003c\/h3\u003e\n\u003cp\u003eTARC teams and competitive builders will appreciate how easily the BT-80 integrates with NC-80K (PN 71035) or NC-80B (PN 3168) blow-molded nose cones for reliable egg lofting and recovery. With laser-cut centering rings and recommended engine mounting hardware, you can focus on tuning performance and payload safety rather than structural fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":null,"offers":[{"title":"Default Title","offer_id":47778726838324,"sku":"EST046009","price":5.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nankinhobby.com\/products\/bt-80-body-tube-est046009","provider":"Nankin Hobby","version":"1.0","type":"link"}