XRAY T4 Shock Pistons 3-Hole 1.1mm Composite - Arrowmax AM-T4-308037B1  [AM-T4-308037B1]

Precision composite pistons for XRAY T4 shocks

This Arrowmax AM-T4-308037B1 composite piston set is made for XRAY T4 applications and compatible T-series shock assemblies. The four-piece pack contains 3-hole 1.1mm pistons in a durable composite aimed at adjusting damping feel while keeping your current oil and springs.

Setup and tuning guidance: install these pistons into standard T4 shock bodies to change internal flow and mid-speed damping. The three-hole pattern allows more flow than single- or two-hole designs, producing a snappier mid-stroke response and quicker compression and rebound behaviour suited to technical tracks.

Fitting notes: pistons are sized to fit common T4 shock shafts and attach using standard retaining pins or small hex retainers depending on your shock design. Keep piston bores clean and use the same oil grade when swapping pistons to clearly identify the piston geometry effect. Check each piston for burrs and ensure smooth travel before final assembly.