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

3RACING 2.6mm Aluminium Single Servo Arm For Ko Propo/Sanwa - Light Blue - 3RAC-HKS26/LB
Price:
£2.63
Brand:
3Racing
Model:
3RAC-HKS26/LB
Condition:
Brand New
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Reliable Steering Component for Hobbyists

The 3Racing 2.6mm aluminium single servo arm in light blue provides a dependable steering interface for Ko Propo and Sanwa equipped models. Its metal construction aims to reduce flex and offer consistent feel across practice and race sessions.

Compatibility Notes

Intended for servos using Ko Propo and Sanwa splines, this 2.6mm arm is commonly used where precise movements are needed, such as scale on-road or technical short-course tracks. The coloured finish helps spot the part quickly during pit checks.

Mounting Recommendations

Seat the arm fully on the spline, align linkages, and tighten screws to manufacturer guidance. Regular checks for worn splines or loose fasteners will prevent play and maintain steering fidelity.

Is this suitable for heavy duty use?

The aluminium arm is more robust than plastic alternatives and stands up to regular club use, but extreme impacts may still damage the servo or horn. Inspect after heavy knocks.

Do I need special tools to fit it?

Basic hand tools are sufficient. Use the correct driver for the screws and check torque to avoid stripping threads or over compressing the arm.

Can I paint or anodise it?

The finish is cosmetic; further coating is possible but may alter tolerances. If you plan to modify the finish, ensure hole and spline tolerances remain correct after work.

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