The XRAY 302183-H X4 CFF Front Lower Suspension Arm is engineered to make handling more consistent under braking and in the middle of corners. Manufactured from Carbon Fiber Fusion (CFF), the hard version manages flex so the shock remains centrally loaded for even force distribution. That leads to better mechanical grip and quicker steering response on carpet and high-traction asphalt circuits. Compared to medium arms, the hard spec reduces unwanted drag and keeps cornering steadier. This part is intended for the left side of the X4 chassis and suits drivers wanting a firmer front-end feel.
A practical upgrade for racers who need stable steering and maintained traction on very grippy surfaces.
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