Estes Rockets - Super Big Bertha Model Rocket Kit, Pro Series II ASC40123C -Dimensions (Excluding Cable): 23

-Dimensions (Excluding Cable): 23

Carpet Foam and Rubber Tire:

CNC-machined black aluminum case with integrated heat sink

/Peak Current 40A /60A Multicopter Applicable 50/650 Class Quadcopter Input 2-6S Lipo BEC Type / BEC Output NO Programming item: Timing (High/Intermediate)

Estes Rockets - Super Big Bertha Model Rocket Kit, Pro Series II ASC40123C -Dimensions (Excluding Cable): 23Meet 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