3RACING 2.6mm Blue Aluminium Double Servo Arm for Ko Propo and Sanwa - 3RAC-HKD26/BU  [3RAC-HKD26/BU]

Enhance Steering Accuracy with the 3RACING 3RAC-HKD26/BU Aluminium Arm

The 3RACING 2.6mm Aluminium Double Servo Arm is a compact upgrade for hobbyists wanting tighter steering feedback. Built to interface with Ko Propo and Sanwa servos, this aluminium arm increases durability while helping maintain smooth, precise control under load.

Benefits of an Aluminium Servo Arm

An aluminium servo arm outperforms plastic parts by offering higher stiffness and long term reliability. That extra rigidity reduces flex during aggressive inputs, and the 3RACING double-arm layout improves repeatable steering geometry for consistent handling.

Fitment and Simple Installation

Made to pair with Ko Propo and Sanwa systems, the arm installs easily and the 2.6mm thickness balances strength and weight for many on and off road applications. It is suitable for racers and scale builders who need dependable linkages.

Durable Blue Anodised Finish

The anodised blue surface is corrosion resistant and gives a neat visual upgrade to your servo bay. The low profile finish suits most paint schemes while remaining fully functional.