XRAY 308028 Composite PSS 0.8mm 2-Hole Shock Pistons (Set of 4)  [XR-308028]

Upgrade Your Shocks with XRAY 308028 Composite Pistons

For serious setup work the XRAY 308028 Composite PSS 0.8mm Piston Set provides a straightforward way to alter damping. Designed to suit X4 and T4 PSS shocks and compatible with ULP and SLP types, these pistons are pre-drilled at 0.8mm so you can use heavier oils to stabilise cornering behaviour.

Core Benefits for Track Use

• Factory 0.8mm Holes: Supports higher viscosity oils to reduce sudden dive and improve mid-corner balance.
• Model Fitment: Specifically matched to XRAY X4 and T4 PSS shock systems for accurate fit.
• Four-Pack: Supplied in a set of four to handle all shock positions.

Installation Notes

Fit the XRAY 308028 pistons and then adjust oil weight stepwise. Small increments give better feedback and help you reach a predictable damping curve without compromising grip.