3RACING 3RAC-HKD26/SI Silver 2.6mm Aluminium Double Servo Arm for KO Propo Sanwa  [3RAC-HKD26/SI]

Compact Aluminium Servo Arm for 3RACING 3RAC-HKD26/SI Users

This 2.6mm aluminium double servo arm suits hobbyists using KO Propo or Sanwa servos who want a durable, low-mass horn. Its simple design focuses on steady response rather than flashy features.

Where It Works Best

Made to match KO Propo and Sanwa spline patterns, the arm provides a tight fit and dependable movement for steering and throttle linkages. It is ideal when replacing aged plastic arms or when seeking small control improvements.

Why Aluminium Is a Smart Choice

Aluminium balances toughness and weight, resisting everyday wear while keeping your car light. That balance helps maintain precise inputs without significantly affecting handling balance.