Lower Control Arm RF Rocket XR1

The Lower Control Arm RF Rocket XR1 is a purpose-built suspension component engineered for high-performance racing applications, specifically designed for the XR1 Rocket chassis platform. This tubular lower control arm serves as a critical link in your vehicle's independent front suspension, managing vertical wheel motion while maintaining precise geometry under acceleration, braking, and cornering loads. Built for competitors and serious enthusiasts who demand reliability and repeatability in demanding racing environments, this passenger-side arm is essential for maintaining consistent handling characteristics lap after lap.

Manufactured from steel with a durable black powder-coat finish, the Lower Control Arm RF Rocket XR1 features a 3/4-inch rod end attachment style with a screw-in ball joint design that allows for fine-tuning of suspension geometry and ride height. The 19-inch length and tubular construction provide an optimal balance between strength and weight, critical factors in racing where unsprung mass directly impacts suspension response and tire loading. The screw-in ball joint design enables quick adjustments without requiring press equipment, allowing teams to dial in camber and caster settings between sessions without vehicle downtime.

This component is ideal for racers and chassis builders working with XR1 Rocket platforms who need direct replacement or upgraded suspension geometry control. The passenger-side orientation makes it essential for complete front-end rebuilds or diagonal arm replacement schedules common in competitive racing. Proper installation requires verification of suspension geometry using a chassis alignment rack to ensure camber, caster, and toe settings remain within specification—critical for both safety and performance optimization on track.