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

Front upper arm overview

This alloy front upper arm is an RC-scale replacement part produced by GPM for the TRAXXAS SUMMIT platform. It is supplied as a single pair set and is intended to mount to the original front suspension locations on the Summit chassis, providing a metal alternative to the factory component.

Installation aligns with the Summit's existing mounting points so no chassis modification is required, but check fastener fit and thread engagement during installation. As a suspension link, this arm affects steering geometry and suspension behaviour, so fitment should be verified before extended running.

In tuning terms the alloy arm offers a stiffer link than many stock parts and can help maintain alignment under load, useful when running technical trail or rock crawling lines with scale rigs. Treat this explicitly as an RC accessory for hobby vehicles only.

Use this part when replacing or upgrading the front upper arms on a TRAXXAS SUMMIT to a metal component for a firmer suspension link and consistent alignment during low speed technical driving.