The Serpent 600553 Double 7.5mm Pivot Ball Set is aimed at keeping steering tight and predictable on 811-S models. Manufactured to resist wear, these pivot balls support consistent handling and reduce unwanted steering play.
Supplied with four 7.5mm pivot balls matched to the 811-S layout, this set lowers friction and prolongs component life. Use it for preventative maintenance or as part of a targeted handling upgrade to improve lap consistency.
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