This RC-scale lower rear suspension arm is an aftermarket spare produced for the Serpent Medius X26 chassis, supplied as 1 pcs in graphite. It is offered as a replacement for damaged or worn lower arms and as an option when exploring different material characteristics during setup.
From a mechanical and tuning perspective, exchanging this arm reinstates the intended mounting geometry and can limit excess flex compared with worn plastic originals, helping to preserve alignment during repeated runs. Install it when replacing faulty parts or when trialling material changes to alter rear behaviour.
Fitting advice: the component corresponds to the rear lower arm position on Serpent Medius X26 chassis. Carry out removal and refit following your chassis manual, check hinge pin and ball stud clearance after assembly, and complete a short alignment test on flat ground before regular operation. This description refers solely to RC-scale use.
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