Design your own 67mm diameter rocket around this Aerotech complete engine mount kit with labyrinth ejection gas cooling system, which contains all the parts required to fit a wadding -free engine mount into a 67mm (2.6") body tube.
Suitable for 24mm and 29mm motors, the kit contains mounting rings with slots suitable for mounting 3 fins "through the wall".
29mm engine mount tube
Fibre centring rings
Fin mounting slide rings with moulded fin-mounting slots (3 fins)
Shock cord mount bulkhead
Ejection gas cooling material (eliminates the need for wadding)