Hitec Throttle Spring Defeat for Focus 3SS/Ranger 2Z

Features
Low Profile Design
Durable Nylon Gears
Top Ball Bearings
Strong Torque and Precise Movement
Slow Speed for Realistic Retract Action

Features
Digital Circuit for Increased Performance and Holding Power
Smooth Coreless Motor
Rugged Metal Gears
Standard Programmable Digital Circuit
Economical, Feather, Digital Servo