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

Composite 3-hole pistons for XRAY T4 shocks

The Arrowmax AM-T4-308037B1 set supplies composite 3-hole 1.1mm pistons for XRAY T4 applications and compatible T-series shock units. Sold as a pack of four, these pistons let you tweak damping characteristics without altering oil or spring rates.

Function and effect: fit the pistons into standard T4 shock bodies to modify internal flow and mid-speed damping feel. The three-hole layout increases oil throughput relative to single- or two-hole pistons, delivering a sharper mid-stroke reaction and a more responsive compression and rebound profile ideal for tight or technical circuits.

Fitting advice: pistons are sized to suit common T4 shock shafts and attach with standard pins or small hex retainers depending on your shock style. Keep piston bores clean and use the same oil when swapping pistons to isolate piston geometry effects. Inspect each piston for burrs and confirm smooth travel before reassembling the shock.