This 75mm tailcone from is designed to be used with the Rouse-Tech and Aerotech 75mm RMS motor case. Perfect for high altitude flights, the tapered cone reduces base drag, which is the vacuum force pulling on the base of a rocket in flight and is the strongest of all the drag forces acting on your rocket.
Standard aft closure is also available as are tailcones in the 54mm RMS range.
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