XRAY 363315 Aluminium Rear Lower Suspension Holder 1° Toe-In for XB4 - Race Tuned  [XR-363315]

Tune Rear Traction on Your XB4

If you race on carpet or other high grip surfaces, the XRAY 363315 aluminium rear lower suspension holder is a useful tweak. Fitted at the front of the rear suspension, its 1-degree toe-in enhances rear grip and gives the XB4 more confidence under power.

Pivot Placement and Handling Effects

By moving the inner pivot inboard, this holder allows different arm length combinations and fresh suspension geometry possibilities. The tighter layout favours drivers who want increased rear traction and steadier lines through bends.

Easy Geometry Changes with I.S.S.

The Integrated Suspension Settings system simplifies on-the-fly changes to suspension geometry. Use the eccentric bushings and supplied shims to fine tune toe and pivot settings for local track conditions.

For XB4 builders wanting predictable rear behaviour on sticky tracks, this aluminium holder adds tunability and solid construction. It pairs well with small setup changes to unlock better lap times.