XRAY X4 - 1 / 10 TC - FLEX ALU
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XRAY X4 - 1 / 10 TC - FLEX ALU

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The XRAY X4 2022 1/10 Electric Touring Car Aluminum "Flex" Chassis Kit is the next generation of the X4 touring car...

XRAY X4 - 1 / 10 TC - FLEX ALU
The XRAY X4 2022 1/10 Electric Touring Car Aluminum "Flex" Chassis Kit is the next generation of the X4 touring car platform. This updated touring car chassis comes in three different options to best suite your track conditions and driving style. The features include Carbon Fiber Fusion (CFF) upper and lower suspension arms, CFF mounted suspension components, updated hubs, aluminum shock towers with multiple mounting positions and much more. 

The Chassis: 
The chassis material and design plays a large part in the flex characteristics of the chassis. This 2.0mm aluminum "Flex" chassis is CNC machined from 7075 T6 aluminum, given a black anodize coating then laser engraved. The bottom edge of the chassis is tapered to reduce contact between the chassis and ground during cornering to improve speed. This chassis is best for high grip asphalt or medium to high bite carpet.

CFF Suspension Arms: 
XRAY took their suspension arm design to the next level with the Carbon Fiber Fusion, CFF for short. The CFF design blends the flex of the composite and rigidity of the carbon fiber to control the amount of flex through the arm. By controlling the flex, the CFF arms make the X4 extremely responsive and sharp allowing fantastic cornering speed and traction.

NOTE: Finished kit shown in photos is for illustrative purposes only. See needed to complete list below for a list of items required to complete the model.

  • Updates to the steering system lowers the steering plate allowing for a more responsive and precise feel
  • Next generation X4 touring car platform features an advanced upper/lower arm suspension mounted to the bulkhead framework and a narrowed chassis layout to push performance to the next level
  • Carbon Fiber Fusion (CFF) upper and lower suspension arms for outstanding handling and durability
  • All suspension components mount directly to the CFF arms without any additional brackets, inserts or bushings for accuracy and reliability
  • ARS suspension with highly adjustable geometry settings including roll center, caster and an active toe adjustment
  • Precision Hudy Spring Steel pivot balls in all suspension pivots for smooth suspension movement
  • The hubs are universal front and rear to reduce the number of spares for easier maintenance
  • Anti-roll bar shapes match the updated mounting points on the CFF suspension arms
  • Aluminum shock towers with multiple shock mounting positions for maximum adjustability
  • Upper bulkheads with caster inserts for quick setup changes feature centering pins for precise installation and improved reliability
  • Lower bulkheads updated with raised diff height option for improved cornering speed
  • Bulkheads and motor mount feature centering pins for easy assembly and consistent geometry setting
  • Super-strong one-piece motor mount for better reliability and has special countersunk holes for purpose-made tweak-free top deck screws
  • Motor mount features two battery backstops with integrated adjustable belt tensioners
  • Graphite, Flex Aluminum or Solid Aluminum versions available to maximize out-of-the-box performance
  • Perfectly symmetrical chassis designed to work with the CFF suspensions, motor mount and bulkheads
  • The top deck with a narrow shape for easier installation & improved handling 
  • Various Multi-Flex settings out of the box
  • Improved front flex characteristics from the front aluminum chassis brace underneath the solid axle
  • Rear body mounting system is connected directly to the chassis for improved downforce and traction
  • Adjustable front body up-stop system incorporated into the front upper arm allows for lower front body positioning to improve high speed steering & stability
  • Servo mount with reversible direction has multiple flex options with the universal design to fit all servos
  • Updated battery holder with graphite spacers for a more secure battery mounting
  • Updated front solid axle & rear gear diff for a centered rear belt position that improves consistency & forward traction
  • Super narrow, lightweight & perfectly balanced wheel hubs
  • Longer driveshafts in both front & rear for better stability and drivetrain efficiency
  • Improved steering system with a more efficient geometry and lower height for reduced play and more consistency & adjustability
  • Aluminum steering arms included in the kit with improved geometry
  • Steering bridge with adjustable steering backstop to control steering angle
Needed to Complete: 
  • 2-Channel Radio System
  • 2S LiPo battery 
  • Compatible battery charger 
  • Motor
  • Electronic Speed Control
  • Wheels and Tires
  • Body & Polycarbonate Paint
  • Tools for assembly
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