XRay Rear 1.8mm Anti-Roll Bar (Ball-Bearing) XR333488

The XRay Anti-Roll Bar For Ball-Bearings – Rear 1.8 mm (XR333488) is a genuine XRay tuning part for vehicles equipped with bearing-supported anti-roll bar mounts. This rear stabiliser bar helps manage chassis roll and balance, offering a precise way to refine cornering behaviour on a range of track surfaces.

With its 1.8 mm diameter, this bar provides a firmer roll rate than thinner options, making it a useful choice when you need a more supported rear end without compromising overall responsiveness. As part of a balanced setup, it can contribute to more consistent lap-to-lap handling and improved stability through fast direction changes.

Tuning Notes

• Rear position anti-roll bar intended for ball-bearing style mounts.
• Use to reduce excessive rear chassis roll and stabilise corner entry and exit.
• Adjust left/right symmetry and ensure the bar moves freely in the bearings for consistent response.
• Select bar diameter to suit grip level and driving style; thicker bars generally increase roll stiffness.