DU-BRO Long Dual Servo Arms – Strong Composite Dual-Control Arms (2-Pack)

The DU-BRO Long Dual Servo Arms are designed for large RC aircraft that need strong, smooth, and dependable control. These servo arms are made from long fiber composite material, which makes them extremely strong and rigid. This added strength gives you confidence when flying big models or controlling large control surfaces that place extra load on your servos.

The dual-arm design helps create straight, in-line movement of the control surface. This reduces binding, improves accuracy, and helps your airplane respond more consistently in the air. These arms are great for elevators, rudders, ailerons, and other high-demand setups found on large sport planes, giant-scale models, and aerobatic aircraft.

Each package includes 2 servo arms, along with heavy-duty ball links for 4-40 pushrods and all the hardware needed for installation. The ball links allow smooth movement and reduce slop in your control system.

To give you even more control, each arm features three mounting holes. This lets you choose how much servo throw you want—use the inner hole for less movement or the outer hole for more. This makes fine-tuning your aircraft quick and easy.

Key measurement:

• Distance from servo center to end hole: 1.343" (34.13 mm)

Even with their strength, each servo arm weighs only 6.5 grams, keeping your model light without giving up durability.

Proudly Made in the USA, the DU-BRO Long Dual Servo Arms offer strong construction, smooth performance, and easy installation—perfect for any large-scale RC aircraft that demands reliable control hardware.

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