This 6pcs aluminium servo horn kit is a scale replacement and tuning component for TRAXXAS TRX4 Trail Crawler chassis, listed as model TRX416025L. The kit swaps the stock straight steering arm for a machined 25T aluminium horn and includes an adjustable tie rod that allows steering geometry adjustments without modifying servo spline or chassis mounts.
Performance notes: the shortened linkage path reduces lever flex and improves steering precision during slow technical crawls. The four-position hole pattern provides gradual changes to steering throw and centring behaviour so you can fine tune handling to terrain and tyre choice.
All items shown in the original listing are provided with the kit and should be used to assemble the horn and tie rod onto the servo and steering linkage as supplied.
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