This 2.5" (BT-80) to 1.1" (29mm) tail cone is cast in one piece from light weight urethane. It can also be used as a "pass through" reducer for airframes. All tailcones are 1.75" long with a 0.25" shoulder on the large diameter; there is no shoulder on the small diameter.

Fits into 2.6" or BT-80 airframe. Works best with Blue Tube, PML and GLR phenolic, Hawk Mt and Performance Rocketry fiberglass 29mm motor tube.

Weight: 56g