XRAY 303180-M X4 Carbon-Fiber Fusion Right Rear Lower Arm  [XR-303180-M]

Detailed Look at the XRAY 303180-M X4 Rear Lower Arm

The XRAY 303180-M X4 CFF Carbon-fiber Fusion Rear Lower Arm delivers a balance of light weight and targeted flex for asphalt racing. This right-side rear lower arm is crafted to refine handling and improve traction where surface grip is critical.

Carbon-fiber Fusion Construction

The fusion process bonds a carbon fiber plate to a tuned composite body, creating a single-piece suspension arm that blends stiffness with controlled flex. The carbon element adds torsional rigidity while the composite portion manages rebound and compliance.

Optimised for Asphalt Grip

Medium hardness gives these arms extra compliance compared to stiffer options, which helps increase tyre contact on smooth tarmac and warm tracks. Drivers will notice steadier cornering and predictable mid-corner behaviour.

Precision Graphite Workmanship

Manufactured from high-grade graphite and composite blends, the XRAY CFF arm is compact and lightweight without sacrificing consistency. Accurate production tolerances ensure repeatable geometry and dependable track-to-track performance.