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XRay X426 - Aluminium Flex 2.0mm Edition
XRay X426 - Aluminium Flex 2.0mm Edition
XRay X426 - Aluminium Flex 2.0mm Edition
XRay X426 - Aluminium Flex 2.0mm Edition

XRay X426 - Aluminium Flex 2.0mm Edition

Brand: XRay

Part No: XR300043

$884.39 RRP $1,023.75

In Stock: Usually ships same day

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The XRay X426 – Aluminium Flex 2.0mm Edition (XR300043) distils the latest XRAY X4 ’26 platform updates into a lighter, more refined on-road chassis focused on optimised flex and consistent handling.

All-New Features

  • Three kit versions improve out-of-the-box performance across a wider range of track conditions
  • 30 g total weight saving without compromising durability; beneficial in spec classes using larger battery packs
  • All-new CFF2™ lower suspension arms with integrated composite detailing maximise rigidity and improve handling
  • Revised suspension geometry moves shocks further outboard for enhanced traction and steering response
  • Refined ultra-low, consistent anti-roll bar mounting improves function and ease of set-up
  • Smaller, lower-profile suspension pivot balls save weight and broaden roll centre tunability
  • All-new aluminium bulkheads complement the new suspension; a universal design fits all four corners to simplify spares and repairs
  • Lower screw holes on front and rear bulkheads now countersunk to allow standard hardware for any chassis variation, improving durability and reducing cost
  • All-new CFF™ upper arms with reduced flex contribute to more consistent handling
  • Link-style upper arms enhance steering response and add adjustability over fixed moulded arms
  • All-new carbon fibre upper clamps reduce overall weight in a high location, lowering CG while maintaining optimal chassis flex
  • Multiple upper clamp mounting alternatives tailor flex and handling characteristics
  • Ultra-long upper link option enabled by the new upper clamp design
  • All-new narrow chassis accommodates the new suspension and bulkhead designs, including short and standard arms, plus new shock holder positions
  • All-new front bulkhead brace controls flex, reducing the need for different front top decks and simplifying set-up
  • Ultra-lightweight, narrower front spool in aluminium for low weight and a clean look
  • Narrow, ultra-reliable and lightweight rear differential with pin system for outdrives
  • All-new top decks optimise flex together with the new bulkheads, front brace and upper clamps
  • Built-in suspension up-stops limit travel independently from the shock absorbers for easy fine tuning front and rear
  • Smaller diff and spool bearings with eccentric holders reduce weight and lower CG
  • Lightweight and ultra-durable rear carbon fibre body post holder
  • Carbon fibre steering and ARS plates optimise geometry, flex and reduce unsprung weight

Delivering significant weight reduction, new suspension architecture and a narrower, highly tuneable layout, this Aluminium Flex 2.0mm Edition encapsulates the XRAY X4 ’26 evolution for demanding on-road performance.

XRAY X4 '26 All-new Features:

  • 3 kit versions improve out of the box performance for a wider range of track conditions
  • 30g of total weight savings without compromising durability, very beneficial in spec class racing that requires larger battery packs
  • All-new new CFF2™ lower suspension arms with integrated composite detailing maximizes suspension rigidity and improves handling in all conditions
  • New suspension geometry moves shocks further outboard to improve traction and steering response in all conditions
  • Refined ultra-low and consistent anti-roll bar mounting system improves anti-roll bar function and ease of setup
  • Smaller and lower profile suspension pivot balls save weight and provide greater roll center tunability
  • All-new aluminum bulkheads compliment the new suspension parts. A universal design at all four corners uses an interchangeable bulkhead for left-right and front-rear, reducing spare parts count and simplifying repairs 
  • Lower screw holes on the front and rear bulkheads feature countersinks that allow using standard hardware for any chassis variation, improving durability while reducing costs
  • All-new CFF™ upper arms with reduced flex from its optimized shape contribute to the more consistent handling of the new suspension 
  • Link-style upper arms offer enhanced steering response with additional adjustability compared to the fixed molded arms, providing maximum adjustability out-of-the-box
  • All-new carbon fiber upper clamps reduce overall weight, especially important due to their location, lowering CG while maintaining optimal chassis flex
  • Multiple upper clamp mounting alternatives for different flex and handling characteristics
  • Ultra- long link upper arms are made easier with the new upper clamp design, providing an additional alternative to the standard upper arm length.
  • All-new narrow chassis accommodates the new suspension and bulkhead designs, including short and standard arms, as well as the new shock holder mounting positions. 
  • All-new front bulkhead brace controls flex and handling characteristics, and reduces the need for different front top deck types, reducing costs and simplifying set-up
  • All-new ultra lightweight, narrower front spool is made from aluminum for low weight and a clean look
  • All-new narrow, ultra-reliable and lightweight rear differential with pin system for outdrives
  • All-new top decks optimize flex together with the new bulkheads, front brace and upper clamps
  • All-new built-in suspension up-stops limit suspension travel independently from the shock absorbers for easy fine tuning of the car’s front and rear suspension travel
  • Smaller diff & spool bearings and eccentric bearing holders reduce weight and lower CG
  • All-new lightweight and ultra-durable rear carbon fiber body post holder
  • All-new carbon fiber steering & ARS plates optimize geometry, flex and reduce un-sprung weight


Key Info:
  • Brand: XRay
  • Part No: XR300043
  • Barcode: 8581703000433
  • Scale: 1:10
  • Power Source: Electric - No Motor
  • Surface Type: On Road
  • Vehicle Type: Touring / Rally Car
  • Build Level: Unassembled (Kit)
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