3RACING 3RAC-HKS26/SI 2.6mm Silver Aluminium Servo Arm Single for Ko Propo Sanwa  [3RAC-HKS26/SI]

3RACING 2.6mm Aluminium Single Servo Arm For Ko Propo/Sanwa - Silver - 3RAC-HKS26/SI
Price:
AUD$5.25
Brand:
3Racing
Model:
3RAC-HKS26/SI
Condition:
Brand New
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Reliable Aluminium Servo Arm for Precise Steering

The 3RACING 2.6mm Aluminium Single Servo Arm is a practical upgrade aimed at improving steering precision on Ko Propo and Sanwa equipped models. The silver finish keeps a neat, functional look while increasing component longevity.

Performance Advantages

Switching to an aluminium arm reduces flex and wear compared to plastic, helping the servo hold position under load. The 3RACING 3RAC-HKS26/SI delivers cleaner steering inputs during tight maneuvers and repeated lap runs.

Compatibility Notes

Made to match the spline patterns of Ko Propo and Sanwa servos, installation is quick. This arm is well suited to compact touring cars and other on-road platforms where steering precision is a priority.

Does the 3RAC-HKS26/SI add much weight?

The aluminium arm is slightly heavier than plastic, but the added rigidity usually outweighs the minor weight increase for steering performance.

Is it suitable for 1/10 scale touring cars?

Yes. It is commonly used on 1/10 on-road cars and provides a firmer connection between servo and steering linkage.

How do I check spline compatibility?

Compare the arm spline hole to your servo output spline. If the count and fit match Ko Propo or Sanwa specifications, it should fit without modification.

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