The Estes B6-2 engine is a single stage model rocket motor designed for flights in rockets weighing less than 4.5 ounces (including the engine).

Each package includes three engines, starters (igniters), and starter plugs.

• Diameter: 18.0000 mm
• Length: 70.0000 mm
• Propellant Weight: 5.6000 g
• Total Weight: 18.2200 g
• Average Thrust: 5.0330 N
• Peak Thrust: 12.1400 N
• Total Impulse: 4.3280 Ns
• Class: 73% B

Note: We are required to ship orders containing motors by surface mail. So, please plan on your order possibly taking a few days longer than normal to arrive if it contains motors.

Model rocket motors cannot be shipped outside the US.