The Kyosho UMW508C 4.8mm High Mount Ball Stud Set is built to help you fine tune suspension geometry on Ultima models. By increasing the ball to seat distance by 2mm, this set of four studs gives extra range for camber and caster adjustments on the front end.
A higher ball stud changes the leverage angles of suspension links, which can improve steering precision and mid corner behaviour. These studs are a practical option for track sessions or club racing where small setup changes matter.
Offered as an optional upgrade for the Altima RB5 front suspension, these studs work with Ultima-compatible components that accept 4.8mm mounts. Installation is simple and delivers a noticeable step up in tuning flexibility.
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