X4 Editions
The X4 platform is tested for improvements across all track conditions to provide race-ready performance out of the box. Even with this goal, there are still differences in track conditions that can require different components for the best results.

Two versions of the X4’24 allow customers to choose their ideal starting point: the Graphite Edition and the Aluminum Edition, each tuned for different track conditions.

The Graphite edition is intended for asphalt tracks and lower traction carpet tracks.

The Aluminum edition is suitable for all carpet tracks, ranging from the low- to medium bite found on many EU carpet tracks to the high bite conditions found on US black carpet, and on very high traction asphalt tracks.

Made in Europe
Designed, developed, and fully manufactured in-house at the XRAY factory in Slovakia, Europe, using the most high-tech German and Swiss machines and premium European materials, crafted with XRAY's trademark attention to detail by our production specialists. The X4 is truly a masterpiece.

Features

• New suspension arms with relocated shock positions improve lower arm flex and reduce twist under load
• Inner shock locations improve weight distribution with the shocks closer to the vehicle midline
• Lower arms use under arm anti-roll bar mounting and reduce shock height by 4.5mm for ultra-low CG
• Upper arms are shaped for clearance around the new shock position while maintaining proper suspension geometry and rigidity
• Front and rear shock holders use shims to adjust shock positions in finer increments
• Three different shock holder mounting options provide chassis flex alternatives to tune responsiveness and grip
• Active or fixed rear shock holder configurations provide two dampening alternatives in one mount
• Simplified shock absorber installation uses a fixed set screw to secure the threaded shock mount stud and prevent movement in the mount during maintenance
• Front steering plates with improved Ackermann positions integrate with the new arms and shock positions
• Rear ARS plates move the link forward for improved rotation
• Improved ECS drive shaft case uses a C-clip to secure a new aluminum sleeve that captures the coupler pins without the use of set screws for improved reliability and easy assembly
• Narrower chassis design reduces cornering drag, while additional material in the central motor area improves durability and reduces chassis fatigue
• Updated chassis layout matches the new lower arms, shock holders and motor mount attachment points, while also moving the battery holder mounting points closer to the centerline to reduce chassis width
• 3mm centering pins and an additional forward motor mount attachment point improve durability and expand flex adjustments to provide improved stability on high grip black carpet tracks.
• Additional motor mount clearance for ESC wiring allows cleaner electronics installation
• Bulkhead anti-roll bar locations are moved lower, along with a new ARS link position on the rear bulkheads, to match the improved suspension geometry
• Rear graphite body post holder improves durability and stability, and offers 8 adjustment steps for even more precise horizontal body mount positioning