B4-4 Model Rocket Motors – Six Pack reusable beginners and hobbyists who want

beginners and hobbyists who want a reliable rocket without the need for construction (apart from the parachute)

This six-pack of rocket engines UK customers trust is ideal for schools

Please note — this is a building kit

Beginners and improving builders wanting a bit more altitude than the Deimos

B4-4 Model Rocket Motors – Six Pack reusable beginners and hobbyists who wantB4 4 model rocket motors offer moderate thrust with a longer delay, making them suitable for slightly heavier rockets and improved altitude control. These model rocket motors provide a balanced flight profile with a smooth boost phase followed by a timed delay that allows the rocket to reach peak altitude before deploying the recovery system. This six pack of rocket engines UK customers trust is ideal for schools, clubs and hobby rocketeers