This is a Booster for Daedalus Kit or other compatible BT60-size rocket. Includes:
- E Motor Mount (76024E)
- 5" BT60 Tube (24060-050)
- 4 x Booster Fins (RK-1003-32). 4 fins provided in case you use this booster for compatible 4 fin rocket.
- Coupler (23601)
- Fin Marking Guide (91304)