XRAY X4F'25 - 1/10 Luxury Electric TC FWD

2025 All-new Features:

• Chassis
  • All-new chassis redesigned to work with the new bulkheads & lower arms
  • Moves motor mount location 5mm forward for improved traction
  • Integrates with the new one-piece aluminum servo/steering mount and battery holder systems
  • Narrowed 5mm in the front and 10mm in the rear for improved flex characteristics that improve steering and rotation while also reducing chassis drag for improved cornering speed
• Servo Mount
  • All-new one-piece servo mount moves the servo 5mm forward for more traction
  • Single steering arm mount reduces weight
  • Works together with the new battery holder system to move the battery position further forward for maximum traction
  • One-piece design eliminates servo movement in hard crashes
  • Ultra-low profile design reduces weight and lowers the CG as much as possible
• Steering Arm
  • All-new steering arm redesigned for weight savings
  • New geometry creates clearance to move the motor mount and servo mount 5mm forward for improved traction & improved in-corner steering
• Weight Saving
  • X4F’25 is 25g lighter than X4F’24 with strategic lightening of the rear suspension to move the weight bias further forward
  • All electronics moved 5mm forward for maximum front traction
  • Greater weight distribution set-up options to better adapt to different track conditions
• More All-new Features
  • 100g front bumper weight for improved traction in lower grip conditions. For high traction conditions, optional 50g weights can be placed under the front drivetrain
  • All-new rear bulkheads contribute to additional weight savings
  • Rear bulkheads’ higher ARS link mounting position creates greater adjustment possibilities, and allows for mounting of the ARS link more forward or backward, which has a big effect on the car’s rotation
  • All-new graphite rear upper arm holder reduces weight
  • Graphite rear body post holder improves durability and durability 
  • New composite upper arms generate more traction and improve durability in hard crashes
  • Shorter belt matches the forward layshaft position
  • Updated top deck geometry matches the new layshaft position
  • Rear top deck uses a pair of mounting screws for improved rotation
  • Most popular caster bushings included in the kit for maximum performance right out of the box
  • All-new battery mounting system works with the new servo mount to position the battery in a maximum forward location for improved traction
  • Medium hubs included in the kit to generate more traction and steering for maximum performance right from the box
  • All-new motor mount moves the motor 5mm forward to improve traction
  • 1mm shims under the front lower arms improve steering
  • Active rear towers improve rotation, and the new shock design allows lower downstop settings without any need for modification
  • 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 mid-line
  • 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 and new single steering arm
  • 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
  • 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