XRay X4 Rear 1.4mm UAM Anti-Roll Bar (XR303834)

The XRay X4 Anti-Roll Bar UAM - Under Arm Mount - Rear 1.4mm (XR303834) is a genuine XRAY tuning part for the X4’s ball‑bearing anti-roll bar system. Mounted under the suspension arms (UAM) for an ultra-low centre of gravity, it delivers precise, free movement and quick, consistent adjustments.

Key Features

• Designed for ball-bearing anti-roll bar mounting with under-arm (UAM) position for ultra-low CG
• Mounted to the bulkheads via external bearings for extra-smooth operation and fast changes
• Bar rotates in ball bearings for maximum precision and free movement
• Height adjustable via a screw for quick, easy setup tuning
• Laser-engraved stripes indicate bar thickness for easy identification
• 1.4mm rear bar; genuine XRAY spare part XR303834

Suggested compatibility: XRay X4 platforms using the UAM rear anti-roll bar system.