Estes C11-7 Bagged Engines (24mm) (2) Silicone Differential Oil These are the hinge pin

These are the hinge pin inserts for use with TKR5161

with X-ring technology

POWERHOBBY 58MG PROGRAMMABLE HIGH SPEED / TORQUE DIGITAL SERVO MINI-Z W ALUMINUM HORN ( MINI-Z AWD)

A machined groove identifies the left-hand threads and the included 8 mm aluminum wrench helps prevent marring while adjusting the turnbuckles

Included Accessories:

Estes C11-7 Bagged Engines (24mm) (2) Silicone Differential Oil These are the hinge pinRocket Engine Overview: Introducing the C11 7 Model Rocket Engine by Estes. Built for model rocket enthusiasts, this engine delivers reliable thrust for successful launches. Its precision engineered design ensures consistent performance whether youre a beginner or an experienced rocketeer. Enjoy dependable power that elevates your rocket building experience. About the Engine Consistent & Reliable Performance This engine offers high performance,