21G Micro Servo With Metal Gear, Mini Digital Servo Kit, High Torque 4.3kg/cm At 6V, 0.08s Per 60 Degrees, 25T Output Horn, Fits 1/14 And 1/16 RC Cars, Robots, And Helicopters, Low Noise, Smooth, Fast Response

Compact 21G micro servo with metal gears for fast control
✔️ 4.3 kg/cm stall torque at 6V, 0.08s/60° with 25T horn, single unit

Designed for micro RC builds, this 21G micro servo features a precision metal gear train, dual ball bearings, and a compact form factor perfect for 1/14 and 1/16 scale cars, boats, helicopters, and robots. It delivers smooth, low-noise operation, fast response, and reliable control in tight spaces.

✅ Stall torque: 4.3 kg/cm at 6V
✅ Speed: 0.08 s/60° at 6V
✅ Metal gear with dual ball bearings for durability
✅ 25T output horn fits 1/14 and 1/16 RC models
✅ Low noise, smooth operation and precise control

💡 What is a common use for micro servos in RC models? This handy device is used to drive small control surfaces and actuate micro linkages in 1/14 and 1/16 scale models and mini robots. - precise control in compact form factor - compatible with micro RC cars, boats, and drones - metal gears enhance durability under load - fast response improves steering and actuation