4063B Alloy Front/Rear Upper Arm Traxxas X-Maxx - Blue

Precision-machined alloy front and rear upper arms designed to improve suspension strength and alignment accuracy. Built to handle high-load conditions, these components enhance structural rigidity while maintaining correct scale geometry. Each arm is engineered for consistent performance and reliable integration with compatible suspension systems.

• High-strength alloy construction for increased durability and rigidity

• Designed for precise fit and accurate suspension geometry

• Realistic scale proportions for authentic appearance and function

• Reinforced design to withstand repeated stress and hard impacts

• Machined surfaces for smooth operation and reduced component wear

• Lightweight construction to preserve handling and suspension response

• Corrosion-resistant finish for long-term reliability and performance