The Serpent SER401799 Rocker 4X PRO gives drivers a tougher, more consistent link between suspension inputs and chassis behaviour on Project 4X PRO EP cars. It is made to work with the series layout for dependable performance.
By tightening mid stroke response and smoothing transitions, this rocker helps reduce upset during aggressive driving. Its compatibility with Project 4X PRO EP parts keeps setup changes minimal.
Fitment requires only standard RC tools; secure all fixings and confirm the rocker moves freely through its travel. Regular checks and cleaning will keep the component functioning well under heavy use.
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