Estes C6-3 Engines – Standard Model Rocket Engine 3-Pack K1 a smart robotic car kit

a smart robotic car kit complete with a BBC Micro:bit V2

Consistent

Compact and durable housing – long-lasting performance

ESP32 Max V1

Estes C6-3 Engines – Standard Model Rocket Engine 3-Pack K1 a smart robotic car kitEstes C6 3 Engines High Power with Short Delay The Estes C6 3 engine delivers strong thrust for medium sized model rockets, making it a reliable choice when you need more power and quicker recovery deployment. The 3 second delay is ideal for flights where a faster parachute deployment is preferred. Key Features Standard 18 mm engine size compatible with many Estes rockets High thrust performance for medium size rockets 3 second delay for quicker