Topline ReveD RDX Delrin Front Upper Arms (White) (2) w/ Aluminum Spacers

The Topline Reve D RDX Delrin Front Upper Arms are an optional upgrade designed for the Reve D RDX platform, offering a precise fit and enhanced front-end performance. Crafted from ultra-hard Delrin material, these upper arms provide superior strength and rigidity while maintaining a smooth, consistent motion for high-level control. Perfect for drivers seeking improved durability and tuning potential, this upgrade enhances steering response and front suspension stability under demanding driving conditions.

Strength & Precision

Built with performance in mind, these Delrin front upper arms feature a reinforced design that emphasizes both strength and accuracy. Each arm includes pre-threaded hollow screws at the tips for easy installation and adjustment, while the fourteen-millimeter arm width ensures optimal balance and suspension geometry. The inclusion of aluminum spacers allows for fine-tuned alignment and setup flexibility, giving you the ability to dial in your front suspension to match your driving style and track conditions.