XRAY 303826 X4 Rear Anti-Roll Bar 1.6mm Precision Stabiliser  [XR-303826]

Tune Rear Balance with the XRAY 303826 Anti-Roll Bar

The XRAY 303826 Rear Anti-Roll Bar is a key tuning part for drivers dialling in the X4 or X4F chassis. This 1.6mm bar fits the ball-bearing roll bar mounting system to reduce friction and sharpen the rear suspension response for more consistent lap times.

Accurate Fit and Simple Adjustment

Mounted to the rear bulkheads using external bearings, the XRAY anti-roll bar delivers precise, free movement. Height is adjusted with a single screw for quick setup changes, and laser-engraved stripes let you verify the 1.6mm thickness during maintenance or when swapping bars trackside.

Model Fitment and Required Parts

Specifically made for the X4 and X4F platforms, this anti-roll bar needs the #303434 Aluminum Anti-Roll Bar Bushing (o2.0mm - 6mm) to be fitted. Using ball-bearings in the mounting points improves smoothness and rear traction feel.