The C11-3 engine bulk packs come with the rocket motors and supplies that you need to launch twelve rockets. Included are twelve rocket engines, twenty model rocket starters, sixteen reusable starter plugs, and 144 squares of recovery wadding.

• Diameter: 24.0000 mm
• Length: 70.0000 mm
• Propellant Weight: 12.0000 g
• Total Weight: 35.3000 g
• Average Thrust: 10.8590 N
• Peak Thrust: 21.7300 N
• Total Impulse: 8.7960 Ns
• Class: 76% C

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.