XRAY 302180-M X4 Carbon-Fiber Fusion Front Lower Arm Medium Right Circuit Pro  [XR-302180-M]

Circuit Upgrade Part for XRAY 302180-M X4 Front Lower Arm

The XRAY 302180-M X4 Carbon-Fiber Fusion Front Lower Arm is a specialist replacement for the right side of X4 cars, suited to drivers prioritising predictable front-end behaviour. Its medium stiffness offers a balanced feel that helps when fine-tuning handling for lap consistency.

Composite and Carbon Integration

XRAY combines carbon fiber with a composite structure to create a single cohesive arm. This integrated approach keeps weight low while providing targeted flexibility that supports traction and consistent steering response.

Advantages During Racing

Compared with firmer arms, the medium right arm increases mechanical grip at the front, particularly useful on higher-traction circuits. The design promotes precise turn-in and steady exits, aiding drivers who tune for minimal understeer.

Compatibility Notes

Made as a direct-fit right-side component for the X4 platform, this arm installs using the standard mounting points. It is commonly used by racers adjusting front balance between practice runs and races.