TRAXXAS SUMMIT Front Upper Arm Alloy SUM054 by GPM  [SUM054]

Front upper arm summary

This alloy front upper arm is an RC-scale replacement part for the TRAXXAS SUMMIT platform. It is supplied as a one pair set and fits the Summit's original front suspension mounting points, providing a metal alternative to the factory components.

Installation uses the Summit chassis mounting holes so no modification is normally required, but check fastener fit and thread engagement during installation. As a suspension link this arm will affect steering geometry and suspension behaviour, so confirm fitment before extended running.

In tuning terms the alloy arm is stiffer than many stock links and can help maintain alignment under load, which is useful on technical trail and rock crawling lines. This item is an aftermarket accessory intended for hobby RC vehicles only.

Use this replacement when upgrading the front upper arms on a TRAXXAS SUMMIT to gain a firmer suspension link and more predictable alignment at low speeds.