3RACING 3R0 mm Aluminium Double Servo Arm 3RAC-HKD30/BU - Racing Double Arm  [3RAC-HKD30/BU]

Performance-Focused Double Arm from 3RACING

The 3RACING 3.0 mm Aluminium Double Servo Arm is intended for racers using Ko Propo and Sanwa servos who require a dependable double-arm option. Constructed from aluminium, the arm supports consistent control inputs that aid setup precision and repeatable handling.

Stability and Control for Tuning

This 3RACING servo arm offers a stable mounting point for steering linkages, helping reduce slop and improving the clarity of steering feedback during iterative tuning sessions.

Direct Compatibility with Ko Propo and Sanwa

Designed to match common Ko Propo and Sanwa output patterns, the arm integrates with existing servo systems without the need for bespoke adapters, enabling quick changes during race preparation.

Practical for Competitive Use

As a value part for racers and serious hobbyists, the arm gives a straightforward way to refine steering geometry and response while keeping parts costs reasonable.