The XRAY X4 CFF Carbon-Fiber Fusion Front Lower Arm - Hard Right uses a bonded carbon plate and composite arm construction to give a precise, repeatable feel. This fusion method keeps the part compact yet robust for competitive indoor racing.
Engineered for right-side installation, the hard version minimises unwanted flex on carpet and other high-traction surfaces. The carbon core enforces rigidity while the composite body provides targeted compliance, creating steady steering through a range of corner speeds.
Built from premium graphite and composite materials, the XRAY X4 CFF keeps weight low to improve response and directional changes. Drivers chasing crisp steering and reduced understeer will find the hard arm a strong choice.
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