Estes B4 Engines

Estes B4 Engines

B4 Engines

Pack of B4 motors for 18mm motor mount rockets. Each pack contains: 3 x Igniters 3 x Motors 3 x Plastic plugs More Details >>

Versions available:

B4-2 (Pack3) - ES-1601

B4-4 (Pack3) - ES-1602