Shock Piston Set: 1.4mm (8), 1.5mm (8), Blank (4) (ARA330739)

This Shock Piston Set is a damping-tuning kit for ARRMA RC shock absorbers, letting you dial in suspension feel for different surfaces. The pack includes four eight-hole pistons with 1.4mm holes, four eight-hole pistons with 1.5mm holes, and four blank pistons with eight drill-guide dimples.

Built from a tough composite for long-lasting performance, these pistons are precisely manufactured to deliver smooth, consistent shock action. The set provides three tuning options in one package, with hole-diameter markings on the piston faces for quick identification and blank pistons that can be customized using the drill-guide dimples.