3RACING 3RAC-HKS30F/SI 3.0mm Silver Aluminium Single Servo Arm - Precision Steering [3RAC-HKS30F/SI]

3RACING 3.0mm Aluminium Single Servo Arm For Ko Propo/Sanwa - Silver - 3RAC-HKS30F/SI

Price:

CAD$4.83

Brand:

3Racing

Model:

3RAC-HKS30F/SI

Condition:

Brand New

Quantity:

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Description
FAQ

Refined Steering Response with 3Racing Aluminium Arm

The 3Racing 3.0mm Aluminium Single Servo Arm is made for Ko Propo and Sanwa systems and delivers a solid, predictable steering feel. Constructed from aluminium, it reduces flex and helps maintain consistent control during aggressive driving.

Highlight Features of the 3Racing Arm

Durability: Solid aluminium construction for long service life.
Compatibility: Tailored to fit Ko Propo and Sanwa servo splines.
Precision: Minimal deflection for tighter steering response.

When to Fit This Arm

Fit this arm for club races, track practice, or any session where direct steering feedback matters. Its rigidity helps reduce steering lag and cut down on repeated setup tweaks.

Will this servo arm work with other servo brands?

This arm is specifically made for Ko Propo and Sanwa systems. It can fit other servos that share the same spline pattern but you should check physical fit before installing.

How does aluminium compare to plastic for servo arms?

Aluminium offers greater stiffness and wear resistance, reducing flex under load and keeping steering inputs more direct than typical plastic arms.

Any tips for installing this servo arm?

Confirm spline alignment, use the correct mounting screw length, and avoid over tightening. Check steering travel after fitting to ensure there is no binding.