The Serpent SER401858 1.4mm antirollbar is a precise upgrade for the Medius X20 family. It reduces excessive roll on flat tracks so tyres maintain contact and steering remains consistent through sweeping bends.
Made to suit the Medius X20 MID 1/10 EP variants (SER400033 and SER400034), this antirollbar installs without altering core suspension geometry. It is a simple swap for tuners wanting finer roll control.
At 1.4mm this bar offers a middle ground between soft and rigid settings, providing more lateral support while still letting the chassis absorb minor surface imperfections.
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