Sunward

This BT56 x 2 Tube Coupler is used for multi-staging and joining BT56 (1.346 diameter) body tubes. Direct replacement part for Estes, Sunward and other similarly sized model rockets. Grid spacing in...

This BT70 x 3 Tube Coupler is used for multi-staging and joining BT70 (2.217 diameter) body tubes. Direct replacement part for Estes, Sunward and other similarly sized model rockets.

Choose from different strengths. Sunward model rocket kits generally use the 1/4 wide shock cord in most kits. The 1/8 wide elastic chock cord is for smaller light weight rockets that weigh between...

For use in all model rockets that require a 1/8 launch rod. Custom made to strict standards. Direct replacement for Custom, Estes, FlisKits and other similarly sized model rockets.

The Sunward 18 mm x 2.75 Engine Tube is used to hold Estes A, B and C model rocket engines. Same size as Estes BT20 (0.736 diameter) body tube. Estes quality part - cheaper price! Great for cloning,...

Features a stainless steel motor hook and laser cut lite ply centering rings. Accepts Estes 18mm A, B and C size model rocket engines. Fits in any BT55 size body tube. High quality parts and easy...

Features a stainless steel motor hook and laser cut lite ply centering rings. Accepts Estes 18mm A, B and C size model rocket engines. Fits in any BT60 size body tube. High quality parts and easy to...

Stainless steel motor hook for each mount. Accepts Estes 18mm A, B and C size model rocket engines. Fits in any BT56 size body tube. High quality parts and easy to follow instructions.

This Sunward cluster engine mount kit allows you to convert almost any BT70 based model rocket to 2 x 24mm cluster flights! Laser cut lite ply centering rings and motor hooks for each tube. Accepts...

This Sunward cluster engine mount kit allows you to convert almost any BT80 based model rocket to 2 x 24mm cluster flights! Laser cut lite ply centering rings and motor hooks for each tube. Accepts...

The Sunward 20/50 centering rings are used to center a BT20 (0.736 diameter) tube into a BT50 (0.976 diameter) body tube. Also, used as a standard engine block in 24 mm (BT50) engine tubes. Comes in...

The Sunward 20/56 centering rings are used to center a BT20 (0.736 diameter) tube into a BT56 (1.346 diameter) body tube. Comes in a 8 pack. Great for cloning, scratchbuilding and repairs!