Ultra Lightweight Micro Electromagnetic Servo With Tight Four Mm Inner Bore And Zero Point Two Five Gram Weight Giving Dope Scale Control For Rc Airplane Crew Looking For Killer Flight Performance

Compact RC Servo Trio Fits Hollow Cup Airframe Motor Bases
✔️ 4mm shaft fit, 0.25g weight, 100 ohm load, includes trio

This ultra light micro servo replacement arrives packed three ways, built for pilots who want knock down performance on their rc craft. You slide the unit onto the hollow cup motor shaft and lock it in place, skipping the usual solder mess while keeping the center of gravity perfectly aligned.

✅ 4mm tight bore grabs factory rotors without slipping
✅.25 gram chassis holds flight balance dead even
✅ 100 ohm coil curve pairs with most budget receiver boards
✅ Three pack deal covers spare swaps or full teardowns

💡 How does a micro rotary actuator keep rc gliders steady mid air?
Ticking up to a tighter servo assembly clears out sluggish control chatter.
- Low spin mass helps the throttle react snappy on steep approaches.
- Winding coils tuned to 100 ohms stop power dips under heavy load.
- These handy kits drop right into worn frames without messy mods.