XRay X4 Rear 1.8mm UAM Anti-Roll Bar (XR303838)

The XRay X4 Anti-Roll Bar UAM – Under Arm Mount – Rear 1.8mm (part XR303838) is designed for ultra-low centre of gravity performance. It mounts under the suspension arms and uses a ball-bearing supported system for precise, free roll action and smooth response.

The assembly mounts to the bulkheads from the outside on bearings, allowing quick, easy changes and fine adjustment. Anti-roll bar height is adjustable via a screw, while laser-engraved stripes indicate the bar thickness for fast identification at the track or bench.

Key Features

• Rear 1.8mm anti-roll bar for UAM (Under Arm Mount) configuration
• Ball-bearing supported system for maximum precision and free movement
• Mounted to bulkheads from the outside for quick changes and adjustment
• Height adjustable via a screw for easy ride and roll tuning
• Laser-engraved stripes correspond to bar thickness for easy ID
• Under-arm mounting for an ultra-low centre of gravity
• Suggested compatibility: XRay X4