The 3Racing Futaba Single Arm 3.0mm V2 is a sturdy steering upgrade made for Futaba-compatible servos. The black anodized finish protects against wear while the 20mm span from the servo gear hole to the ball end maintains predictable leverage. With a 3.0mm wall thickness, the arm balances rigidity and toughness for everyday use.
Modelers looking to sharpen turning response will value the reduced flex under load. The 3.0mm construction helps preserve trim and alignment during hard cornering or quick corrections, making this arm suitable for both club racing and casual running.
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