The BT-80 29mm Engine Mount Kit gives model rocket builders a strong foundation for custom rockets, upgrades, and serious scratch-building projects. Designed for 29 mm model rocket engines, this kit helps you build a clean, dependable motor mount inside BT-80 size airframes. Built for Bigger Rocket Performance When your build calls for 29 mm power, the engine mount needs to be strong, straight, and secure. This kit includes a thick walled 8 inch engine mount tube with a 1.140 inch inside diameter and 1.210 inch outside diameter, giving your rocket the fit and support needed for 29 mm motors. Laser Cut Centering Rings for BT-80 Builds Three laser cut BT-80 centering rings help align the engine mount tube inside the rocket body, creating a stable, accurate motor mount assembly. Whether you are repairing, modifying, or designing your own BT-80 rocket, these rings make it easier to build with confidence. Includes a 29mm Engine Retainer The included 29mm engine retainer gives your motor mount a clean, practical finishing touch. It helps keep the engine secure during launch and recovery, making this BT-80 29mm Engine Mount Kit a useful addition to any builder’s parts bench.
