BT5-BT55 CenteringRings (26pc)

Centering Rings! 26 pieces. 5 popular sizes.

BT5,BT20,BT50 Body Tube Couplers

Tube Couplers! 6 pieces. 3 popular sizes. 2 each : BT5 – 1 inch long 2 each : BT20 – 0.75 inches long 2 each : BT50 – 1 inch long

BT5,BT20,BT50 Engine Mount Parts

Build your own engine mounts.

BT55,BT60 Body Tube Couplers (6pc)

Tube Couplers! 6 pieces. 2 popular sizes. 2 each : BT55 – 1.25 inches long 2 each : BT60 – 1.5 inches long 2 each : BT60 – 3 inches long

BT80 Body Tube Couplers (2pk)

Perfect for connecting your BT80 body tubes together Includes Two Tube Couplers

Clay Nose Cone Weight (10pk)

Adds weight to your Nose Cone!

Clear Payload Assortment (9pc)

Clear payload sections.

D & E12 Engine Mount Kit (3pk)

Heavy duty engine mounts for the D and E engines Contains enough parts to mount two engines Includes 19 individual parts

Designer Special

Build and fly your own designs. 100+ useful parts to build up to 8 rockets! Be that “rocket scientist” you’ve always dreamed of being! Just what you've been waiting for! A BIG box with truly enough parts to build 8 complete rockets and you still might have some parts left! Here's your chance to be a rocket designer because you get EVERYTHING you need! What's included : 100+ parts 2 each - BT-5, BT-20, BT-50, BT-55 and BT-60 18" Body Tubes Assorted Engine Mount Tubes Assorted La…

Engine Hook Accessory Pack

7 engine hooks. 3 different sizes.

Large Tube Coupler Pack

Tube coupler pack for the large tubes BT-55, BT-56, BT-60 and BT-80.

Laser Cut Rings/Paper Adapters

Laser cut Centering Rings and Paper Shrouds! Fits BT-5 to BT-60 Body Tubes.