Estes Rockets - Super Big Bertha Model Rocket Kit, Pro Series II Replacement Parts Car and Truck Air Filters 1S DC/DC Booster

1S DC/DC Booster

and PERFORMANCE

75" (19mm)

- Front Bumper

this beauty travels to 500 feet and comes back to earth with an 18 inch parachute

Estes Rockets - Super Big Bertha Model Rocket Kit, Pro Series II Replacement Parts Car and Truck Air Filters 1S DC/DC BoosterMeet the Super Big Bertha, featuring a BT80 (2. 6 in 66 mm) diameter body tube for your building enjoyment. Standing over 36 inches tall, the Super Big Bertha comes with the quick release motor retention system just as the other Pro Series kits do. (9750 Motor Retainer Set is also sold separately). Construction of this kit is not difficult and the altitudes you will reach are very impressive! Building and finish work can easily be accomplished over a