The XRAY 303261 pivot ball set provides precise 6.0mm balls with M3x6.5mm threading, produced from HUDY Spring Steel. Each item is CNC machined and nickel-coated to deliver consistent movement and corrosion resistance for racing conditions.
HUDY Spring Steel gives the parts high yield strength and resistance to cyclic stress, which helps maintain suspension geometry and feel under repeated loads.
These pivot balls are matched to the CFF lower arms on XRAY X4 models, allowing a direct replacement that retains the intended steering and suspension behaviour when fitted correctly.
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