A sport rocket at its core, this multistage flying model rocket can reach altitudes of 1000 feet! A colorful 18 inch parachute provides a soft landing, so the Boosted Bertha can be quickly prepared for another launch.

Contains two sizes of shock cords with mounts and instructions.

Everyone builds and flies the family of Der Red Max rockets. Make sure your own collection includes our 3 inch diameter, 29 inch tall version! Includes 29mm engine mount with no forward retainer ring allowing a wide variety of engine choices.

Download Instructions