3RACING 3RAC-HKD30/LB Light Blue 3.0 mm Aluminium Double Servo Arm  [3RAC-HKD30/LB]

3RACING 3.0 mm Aluminium Double Servo Arm For Ko Propo/Sanwa - Light Blue - 3RAC-HKD30/LB
Price:
CAD$4.91
Brand:
3Racing
Model:
3RAC-HKD30/LB
Condition:
Brand New
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Sharpen Steering Response with 3RACING 3RAC-HKD30/LB

The 3Racing 3.0 mm Aluminium Double Servo Arm is a straightforward upgrade for hobbyists who want crisper steering inputs and improved control. Built to work with Ko Propo and Sanwa systems, it balances strength and low weight for reliable operation.

Solid Build and Direct Fit

Machined aluminium gives this double servo arm the stiffness needed for high-load situations without adding unnecessary mass. The light blue finish resists scratches while keeping a clean look. It is made to pair with Ko Propo and Sanwa servo splines for a simple swap-in fit.

Better Precision for Varied Driving

For racers and club drivers wanting steadier steering feel, this 3Racing aluminium arm helps reduce slop and improves centring. Use it on on-road cars or tight technical layouts where consistent steering is essential.

Will this fit my Ko Propo S servo?

It fits the majority of Ko Propo and Sanwa servos that use the standard spline pattern. Check your servo spline and diameter before ordering for certainty.

Is the blue coating just paint or is it anodised?

The finish is applied to protect the surface from wear and corrosion; it is cosmetic and does not change the arm stiffness or fitment.

Can I use this on 1/10 touring cars?

Yes, it is commonly used on 1/10 scale touring and drift cars that accept the Ko Propo or Sanwa servo spline, offering firmer steering response than stock plastic arms.

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