25T Servo Horn Upgrade for 1/18 TRX4M Servo (Black/Red) 1pc
✔️ Black anodized CNC horn, red accents, metal upgrade, easy install
This 25T servo horn upgrade replaces the stock plastic part on the 1/18 TRX4M, giving you stronger durability and more precise steering. It’s a direct, easy swap that bolts into place and works with standard servos used in 1/18 scale crawlers.
✅ Material: CNC machined aluminum, black anodized with red accents
✅ Compatibility: designed for 1/18 TRX4M stock servo
✅ Finish: black and red anodized, surface logo etched
✅ Replacement: direct upgrade for stock plastic horn components
✅ Benefit: improves durability and steering control on rocky terrain
💡 What is a servo horn upgrade used for in RC crawlers?
It boosts durability and steering control by replacing weak plastic with sturdy metal parts.
- Handy for replacing plastic with metal to resist wear
- Improves steering precision and throttle response
