XRAY 302121 X4 Front Roll-center Spacer Set - 2 Pc Kit  [XR-302121]

Fine Roll-center Adjustment for XRAY X4 Series

The XRAY 302121 Front Roll-center Spacer is intended for placement beneath the front lower suspension arms to give precise control over roll-center on XRAY X4 cars. It enables targeted setup tuning without major component swaps.

Easy to Fit with Common Shims

Use standard ride-height adjustment shims to alter roll-center location; the process is straightforward and avoids lengthy teardown. This makes it practical for drivers who need quick changes between sessions.

Built for X4 and X4F Racing Setups

Compatible with XRAY X4 and X4F models, the spacer's silver finish stands up to regular track use and keeps adjustment points consistent under demanding conditions.