3RACING 3RAC-HKS26/LB 2.6mm Light Blue Aluminium Single Servo Arm for Ko Propo Sanwa  [3RAC-HKS26/LB]

Tune Your Steering Feel with 3RACING 3RAC-HKS26/LB

The 3Racing 2.6mm light blue aluminium single servo arm is a solid option for pilots using Ko Propo or Sanwa servos who want reliable, repeatable steering inputs. The aluminium build balances strength with a lightweight profile for better control responsiveness.

Where It Works Best

This arm is suited to on-road and precise off-road applications relying on Ko Propo and Sanwa servo interfaces. The 2.6mm thickness is chosen to reduce flex while keeping linkage geometry predictable during sharp maneuvers.

Quick Fit Advice

Make sure the horn is fully seated on the servo spline and that screws are tightened to a sensible torque. Periodic inspection for movement or wear will help you retain consistent steering characteristics session to session.