Estes 1/2A3-4T Bagged Rocket Engines (4) 2500Kv Specifically designed for a perfect

Specifically designed for a perfect fit with the Redcat Ascent-18

A set screw is found at the top of the mount to clamp the fan mount to the motor

4GHz Syncro KT-531P transmitter that requires no setup of frequency bands

and user-friendly design

Estes 1/2A3-4T Bagged Rocket Engines (4) 2500Kv Specifically designed for a perfectRocket Engine Overview: The Estes 1 2A3 4T Bagged Rocket Engines Flight Pack is an all in one pack designed to give you everything you need for three exciting rocket launches. Perfect for single stage rockets weighing up to four ounces, this trusted engine delivers consistent thrust with a five second delay for safe parachute deployment. About the 1 2A3 4T Rocket Engines Convenient Bundle for High Flying Fun Each pack includes enough supplies for