3RACING Blue 2.6mm Aluminium Double Servo Arm for Ko Propo/Sanwa - 3RAC-HKD26/BU  [3RAC-HKD26/BU]

Refine Your RC Steering with the 3RACING 3RAC-HKD26/BU

The 3RACING 2.6mm Aluminium Double Servo Arm is a straightforward upgrade for drivers seeking crisper steering. Engineered for Ko Propo and Sanwa servos, it trades plastic flex for alloy stability to keep your steering links accurate lap after lap.

Why Aluminium Improves Performance

Aluminium offers superior stiffness compared with moulded plastic, reducing unwanted movement under load. The double arm format increases leverage stability so your steering stays predictable during tight cornering.

Compatibility Notes and Setup

This arm fits Ko Propo and Sanwa servo splines and installs with minimal changes to existing linkages. The 2.6mm section thickness gives a reliable strength to weight ratio for general racing and hobby use.

Stylish Anodised Blue

The blue anodise gives clean corrosion protection while adding a neat detail to visible linkages. It blends with many chassis colour schemes without compromising function.