The Estes B4-2 is a dependable single stage model rocket engine built for consistent, enjoyable flights in lightweight rockets.
Product Details
In The Box
B4-2 18mm Model Rocket Engines3
Starters4
Starter Plugs4
The Estes B4-2 is a dependable single stage model rocket engine built for consistent, enjoyable flights in lightweight rockets.
Product Details
In The Box
B4-2 18mm Model Rocket Engines3
Starters4
Starter Plugs4