This Serpent SER402188 unit is an RC-scale antiroll bar ball set supplied as two aluminium balls intended for use with X26 platforms. Its role is purely within the model's antiroll linkage, providing a durable ball joint interface where the antiroll bar connects to suspension linkages.
The part is made from aluminium and sold as a pair (2 pcs), offering a metal alternative to plastic ball ends when maintaining or upgrading the antiroll linkage. Keep in mind the listed compatibility: X26 family models and the Medius X26 steel EP variant identified as SER400052.
Installation is straightforward for hobby technicians: remove the original ball ends from the antiroll bar linkage, fit the aluminium balls onto the linkage posts or retainers used by your chassis, and verify free articulation through the suspension travel. No special tools beyond standard RC hex drivers and pliers are required for routine replacement; follow your chassis service practice to avoid over-tightening link retainers.
In tuning terms, aluminium ball ends offer a stable mounting point that resists deformation under load, which helps keep antiroll geometry consistent during testing and track sessions. Use them when you need repeatable antiroll behaviour during setup iterations.
For X26 owners seeking a durable metal option for antiroll link joints, the Serpent SER402188 aluminium balls provide a compact, repeatable mounting point that supports consistent antiroll tuning on on-road model setups.
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