NEW!  Our new 3" kit - Sonic 54 is an example of what a cardboard rocket can do!  Fully double-tubed, from top to bottom, it's strong, light, and well-balanced.  With a 54mm motor mount, it's designed to be flown on a K185, with flights approaching 10,000 feet!  Integral electronics bay includes our new CAM3 Camera/altimeter mount.  Includes 3D-Printed plastic simulated nozzle shown.  Colorful decals to finish as shown.  Fin can is built outside of the rocket and interlocks for strength - laser-cut plywood parts are easy to work with and fit together great! 

DIAMETER: 3"

Length: 67"

Weight: 3-4 lbs.

54mm motor mount

Kit Includes: Laser-cut plywood parts, SBR 3" Airframe tubing, Plastic nosecone, tubular nylon shock cord, SBR CAM3 Camera/altimeter mount, 3D-Printed plastic simulated nozzle, 54mm motor tube, full-color instruction book, printed vinyl decals to finish as shown, 

Designed by Scott Binder