HRSH125LF01 - 25T (Futaba/TRA/Savox) Double Lock Servo Horn Arm

This product is a 25-tooth double lock servo horn designed to mount securely on standard 25T spline RC servos used in 1/10 and similar scale applications. The double clamping design helps lock the horn to the servo output spline, reducing slop and maintaining precise control link geometry. CNC machined from 6061-T6 aluminum and anodized for corrosion resistance, it provides a robust upgrade over stock plastic arms. Integrated mounting holes allow linkage connections at multiple points to tailor steering or throttle response. Its compact 31 mm length and stiff aluminum body improve responsiveness and durability under heavy loads. Compatible with common servo brands using 25-tooth splines such as Futaba, Traxxas, and Savox. Designed to withstand repeated use and impacts common in high-performance RC vehicles.

• 25-tooth spline fits standard Futaba/Traxxas/Savox style servos

• Double lock clamping mechanism for secure spline engagement

• CNC machined 6061-T6 aluminum body for strength and wear resistance

• Anodized finish improves corrosion resistance

• Multiple 2 mm holes for linkage attachment or drilling

• Approximately 31 mm overall length for tight fit in compact setups

• Reduces play for improved steering and drivetrain precision