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

TRAXXAS SUMMIT Alloy Front Upper Arm - 1pr set - GPM SUM054
Price:
USD$28.00
Brand:
GPM
Model:
SUM054
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Technical overview of the front upper arm

This alloy front upper arm is supplied as an RC-scale replacement for the TRAXXAS SUMMIT chassis. The pair mounts to the Summit's original front suspension points and replaces the factory link with a metal alternative for improved stiffness and alignment control.

Installation follows the Summit chassis mounting pattern so no chassis modification is normally required; inspect fastener lengths and thread engagement during fitting. As a suspension link the arm directly influences steering geometry and suspension behaviour, so confirm fitment and handling post-install.

From a setup viewpoint the alloy arm reduces flex compared with many stock links, helping to keep alignment under load which benefits technical trail and rock crawling performance. This component is intended solely as an aftermarket upgrade for hobby RC vehicles.

Specifications

  • Item: Alloy Front Upper Arm, 1 pr set
  • Material: Alloy
  • Model Number: SUM054
  • Compatibility: TRAXXAS SUMMIT

Recommended when a firmer front upper link and more reliable alignment are required for low speed technical driving on a TRAXXAS SUMMIT. by GPM

Is additional modification required for fitment?

No chassis modification is planned; the arm is intended to use the Summit's original mounting points. Check fastener fit during installation.

How does the alloy arm change suspension behaviour?

The alloy link is stiffer than many stock parts, which helps maintain alignment under load and can improve predictability during technical crawling.

Does the set include both sides?

Yes, the product is supplied as a one pair set covering both left and right front upper arms.

Any setup tips after fitting?

After fitting, verify steering geometry and test on low speed technical lines to ensure alignment and handling meet expectations.