E Rocket Engines
There are 2 types of single-use E motors:
Estes 24mm and 29mm Black Powder, and Aerotech 24mm Composite. You need 12v controller to ignite composite motors.
Estes 24mm and 29mm Black Powder, and Aerotech 24mm Composite. You need 12v controller to ignite composite motors.
E30-4T model rocket engines. 2 Pack
24 mm AeroTech E30-4T Single-Use Model Rocket Motor. Fits rockets designed for black powder D12 engines. Includes two igniters. Propellant Type: Blue...
E30-7T model rocket engines. 2 Pack
24 mm AeroTech E30-7T Single-Use Model Rocket Motor. Fits rockets designed for black powder D12 engines. Includes two igniters. Propellant Type: Blue...