TRAXXAS TRX4 Adjustable Aluminum Servo Arm 20-25mm Hole Pitch TRX4025TA by GPM  [TRX4025TA]

TRAXXAS TRX4 TRAIL CRAWLER Aluminum Adjustable Servo Horn (20-25mm) - 7pc set - GPM TRX4025TA
Price:
NZD$16.59
Brand:
GPM
Model:
TRX4025TA
GTIN:
4894538299038
Condition:
Brand New
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alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Adjustable Servo Horn (20-25mm) - 7pc set - GPM TRX4025TA" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Adjustable Servo Horn (20-25mm) - 7pc set - GPM TRX4025TA"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Adjustable Servo Horn (20-25mm) - 7pc set - GPM TRX4025TA" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Adjustable Servo Horn (20-25mm) - 7pc set - GPM TRX4025TA"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Adjustable Servo Horn (20-25mm) - 7pc set - GPM TRX4025TA" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Adjustable Servo Horn (20-25mm) - 7pc set - GPM TRX4025TA"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Adjustable Servo Horn (20-25mm) - 7pc set - GPM TRX4025TA" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Adjustable Servo Horn (20-25mm) - 7pc set - GPM TRX4025TA"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Adjustable Servo Horn (20-25mm) - 7pc set - GPM TRX4025TA" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Adjustable Servo Horn (20-25mm) - 7pc set - GPM TRX4025TA"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Adjustable Servo Horn (20-25mm) - 7pc set - GPM TRX4025TA" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Adjustable Servo Horn (20-25mm) - 7pc set - GPM TRX4025TA"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Adjustable Servo Horn (20-25mm) - 7pc set - GPM TRX4025TA" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Adjustable Servo Horn (20-25mm) - 7pc set - GPM TRX4025TA"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Adjustable Servo Horn (20-25mm) - 7pc set - GPM TRX4025TA" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Adjustable Servo Horn (20-25mm) - 7pc set - GPM TRX4025TA"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Adjustable Servo Horn (20-25mm) - 7pc set - GPM TRX4025TA" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Adjustable Servo Horn (20-25mm) - 7pc set - GPM TRX4025TA"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Adjustable Servo Horn (20-25mm) - 7pc set - GPM TRX4025TA" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Adjustable Servo Horn (20-25mm) - 7pc set - GPM TRX4025TA"
alt="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Adjustable Servo Horn (20-25mm) - 7pc set - GPM TRX4025TA" title="TRAXXAS TRX4 TRAIL CRAWLER Aluminum Adjustable Servo Horn (20-25mm) - 7pc set - GPM TRX4025TA"

Component Overview

This adjustable servo arm is a 6061 T6 aluminum, model-scale component intended for the TRAXXAS TRX4 Trail Crawler and is supplied as a 7pcs set. The straight-arm design delivers consistent steering inputs and the lasered hole scale makes setting the 20-25mm pitch quick and repeatable for different servos and linkages.

Installation is straightforward: remove the original horn, fit the new arm to the servo spline, and secure with the included screws. The selectable hole pattern is useful for tuning steering throw and mechanical advantage without needing to modify other parts, letting you refine handling on trail courses.

Packing includes

  • Servo Arm - 2pcs
  • Stainless Steel Round Head Screw 2.5x10 - 3pcs
  • Stainless Steel Round Head Screw 3x14 - 1pc
  • Stainless Steel Round Head Screw 3x8 - 1pc

Will this arm work with high-torque servos?

The 6061 T6 aluminum construction is suited to higher loads than plastic arms, but always confirm spline compatibility and torque ratings of your servo before running heavy loads.

Can I change hole positions while on the trail?

Yes, the lasered graduations make it practical to swap holes in the field, though carry the appropriate screwdriver and a few spare screws to refit securely.

Do I need threadlocker on the screws?

Light use of medium-strength threadlocker can help prevent screw loosening during rough trail runs, but do not over-tighten to avoid stripping the screws.

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