3RACING 3RAC-HKD26/RE Red 2.6mm Aluminum Double Servo Arm for Ko Propo and Sanwa [3RAC-HKD26/RE]

3RACING 2.6mm Aluminium Double Servo Arm For Ko Propo/Sanwa - Red - 3RAC-HKD26/RE

Price:

CAD$4.83

Brand:

3Racing

Model:

3RAC-HKD26/RE

Condition:

Brand New

Quantity:

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Description
FAQ

3RACING 3RAC-HKD26/RE Servo Arm Overview

The 3RACING 3RAC-HKD26/RE 2.6mm red aluminum double servo arm is a practical upgrade for pilots using Ko Propo or Sanwa servos. The anodized red finish and sturdy aluminum construction give a firmer steering feel and dependable performance for club runs and track practice.

Fit and Compatibility Notes

This arm is made to work with Ko Propo and Sanwa systems and will mount cleanly where the servo spline and hole pattern match. Its aluminum build resists deformation, helping maintain precise linkage motion across a range of 1/10 on-road and off-road setups.

Handling and Practical Gains

Swapping in a double aluminum servo arm like this reduces flex compared to stock plastic arms, transmitting servo inputs more directly to the steering linkage. That improved feedback can help when dialing in steering centering and trim for tighter lap times.

Will this 3RACING arm fit servos from other makers?

The arm is designed around Ko Propo and Sanwa splines and mounting. It may fit other servos if they share the same spline and hole spacing, but you should check dimensions before fitting.

Is aluminum better than plastic for steering arms?

Aluminum reduces flex and provides a more direct transfer of servo motion to the steering linkages, improving consistency under load. It also tends to be more durable in frequent use.