XRay 1.3mm Rear Anti-Roll Bar for Ball Bearings – XR303803

The XRay Anti-Roll Bar for Ball Bearings – Rear 1.3 mm (XR303803) is redesigned to work with new bulkheads and XRay’s ball-bearing roll bar mounting system. This rear bar delivers extra-smooth, precise operation and quick adjustments for consistent handling on track.

Key Features

• Redesigned rear anti-roll bar to work with new bulkheads
• All-new system mounts via bearings from the outside for smooth movement
• Bar rotates in ball-bearings for maximum precision and free movement
• Height adjustment via screw for quick and easy tuning
• Laser-engraved stripes corresponding to bar thickness for easy identification
• 1.3 mm rear bar; official XRay part number XR303803

The bearing-mounted design minimises friction, helping the roll bar respond consistently to suspension inputs. With convenient height adjustment and clear laser-engraved identification, the XR303803 makes setup changes fast and repeatable.