Completely redesigned all-new T4 platform
Designed for highest performance at all levels of racing, with specific attention paid to the smallest details
New thinner 2.2mm graphite chassis designed for increased traction, steering, stability, and improved cornering speed
New graphite top deck for increased in-corner steering and traction
New super low profile shock towers to lower the CG and improve stability of the car
New SLP (super low profile) aluminum shocks to further lower the CG and improve stability of the car
New 4S shock springs developed & designed for the new SLP shocks
New bulkheads, lightened and strategically placed closer to the center of the chassis to provide more steering and traction for the car
New super low profile motor mount machined separately from layshaft bulkheads and featuring a new tweak free mounting system
New upper bulkhead clamps designed for the new super narrow placement of the bulkheads
New redesigned front alu lower suspension holder designed for easier access for Ackermann adjustments
New rear alu lower suspension holders, redesigned for increased durability and moved closer to the chassis centerline to increase steering
New alu steering plate for dual arm steering system with central mounting of the steering linkage
New servo mounting system for improved balance and for elimination of unwanted tweak
New servo saver with additional positions for servo linkage mounting
New anti roll bars revised to fit super narrow bulkheads
New rear uprights from hard material for increased stability of the car
New composite hubs for differentials to fit super narrow bulkheads
New front body mounts shortened to lower CG
New low profile foam bumper to lower CG
New race tested and tuned shock positions
New rear 50mm drive shafts
Chassis designed to provide maximum traction and steering
Chassis specifically designed for the newer generation of heavier electronics and batteries
Redesigned top deck for super narrow bulkheads, providing more rear traction and in-corner steering
SLP aluminum shocks have been shortened by more than 7mm to provide maximum stability under all track conditions while reducing traction roll under high traction conditions
C2.7 front and C2.3-2.6 rear progressive springs are shortened to fit new SLP shocks and the spring rates have been optimized to provide maximum steering and traction
3mm thick graphite shock towers shortened by 15mm to maximally lower the CG
Completely redesigned bulkheads have been lightened and the mounting system has been revised to provide maximum traction, steering and stability
Motor mount bulkhead features the lowest possible motor position, compatible with all standard brushless motors
Unique super light and low profile motor mount is designed to lower CG, eliminate tweak and move the motor 3mm closer to the centerline of the chassis
Rear suspension holders positioned towards the centerline result in narrower rear track-width for more in-corner steering
Servo mount allows the servo to be suspended near the chassis centerline, providing better balance while eliminating tweak and allowing for additional traction
Alu steering plate for dual arm steering system servo linkage to be mounted in the center of the plate, providing quicker direction changes while mechanically limiting steering throw for smoother steering characteristics
Servo saver with extra hole for new steering linkage mount positions
Steering is isolated from chassis flex, ensuring tweak-independent steering for super precise and constant steering characteristics
Narrower anti-roll bar wires designed to fit the new super-narrow bulkheads
Super low profile front bumper made from lightweight, high-resilience foam
Included harder rear uprights for increased stability
LiPo-specific composite battery holders prevent batteries from moving in crashes
Suspension holder system allows suspension arms to be mounted independently from diff bulkheads allowing for elongated chassis flex to generate more traction
Independent suspension holders allow for more precise and fine set-up adjustments via different-thickness shims
Hard front steering blocks increase steering response while decreasing front tire overheating in high-traction conditions
Aluminum rear suspension holders feature integrated toe-in
38/20T (1.9) internal gearing for efficient drivetrain and highest performance
Lightweight black-anodized Swiss 7075 T6 aluminum turnbuckles
Super-lightweight Swiss 7075 T6 aluminum rear drive shafts, hard-anodized, color-coated and laser-engraved, 38% lighter than standard drive shafts
Super-light drive axles with 35% less rotating mass
Super-smooth, super-light maintenance-free composite gear differential
Centered layshaft and split bulkheads provide enhanced balance due to optimum weight distribution of the motor towards centerline, giving quicker left-right transitions
Super-light composite front Solid Axle with XRAY’s own smart quick-change outdrive system for easy outdrive exchange; no servicing or replacement of drive shaft blades needed, translates into reduced servicing costs
Independent front and rear diff height adjustment and belt tension adjustment in both front and rear bulkheads
Long front & rear suspension arms for improved traction and easier handling featuring ideal shock mounting positions
Suspension arms feature integrated anti-roll bar mounts; rear arms feature 3 different anti-roll bar mounts for super-fine adjustment of the rear anti-roll bar
Includes both front and rear anti-roll bars (front 1.4mm & rear 1.2mm)
C-hubs with large openings for quick and easy assembly/disassembly of the CVDs; prevents collision of CVD with C hub in serious crashes (compatible with the ECS drive shafts)
C-hubs available in standard caster angles (2°, 4°, 6°); available in two hardnesses (M – medium, H – hard)
Rear uprights with integrated 0° toe-in prevent suspension geometry changes in serious crashes; available in two hardnesses (M – medium, H – hard)
Steering blocks available in two hardnesses (M – medium, H - hard)
84T 48P spur gear – extra-hard material, wobble-free design
Orange-anodized aluminum parts for stylish and distinctive look
Reduced sensitivity to changing track conditions, giving super-consistent performance during runs
EFRA, ROAR, FEMCA spec compliant for modified and stock racing
Designed specifically for LiPo batteries and brushless motors
Rebuildable front CVD drive shafts made from world-renowned, self-developed HUDY Spring Steel™; world’s tiniest yet most durable drive shafts are hand ground for maximum precision. Recommended for use in front for increased durability
Super-lightweight wheel axles manufactured from premium HUDY Spring Steel™
Premium-quality, Kevlar®-reinforced drive belts
Lightweight middle layshaft CNC-machined made from aircraft aluminum
Front upper and lower composite bumper made from specially formulated material to withstand hard impacts
Lower suspension holders with three different roll center positions offer additional ultra-fine roll center adjustment via different-thickness shims
Easily adjustable inboard toe-in using included shims
Easily adjustable wheel offset using optional shims or optional offset wheel hubs (-0.75mm, +0.75mm, +1.5mm)
7075 T6 aluminum wheel hubs
Shock shafts are specially hardened for maximum strength
Shock absorber foam inserts for perfect shock rebound
XRAY self-developed and manufactured 4S springs are manually selected for maximum precision, equal length, and equal damping characteristics
Small, robust steering blocks made from special proprietary composite material, featuring 2 Ackermann positions
Complete set of high-speed, blue-sealed ball-bearings are degreased and lightly oiled for maximum efficiency, individually controlled, selected, and inspected
Aluminum self-locking wheel nuts
Super easy to build, set up, maintain, and drive
Fully-adjustable front and rear suspension geometry: caster, camber, toe, anti-dive, anti-squat, ride height, droop, track-width, roll center, wheelbase
Adjustable gear differential stiffness via oil viscosity
Three different upper linkage positions on upper bulkhead clamps
Roll center height adjustment via shims on upper bulkhead clamps
Adjustable front and rear belt-tension control using quick-adjust system incorporated into bulkheads
Front and rear diff height adjustment using quick-adjust system incorporated into bulkheads
Adjustable HUDY aluminum turnbuckles (steering, front & rear upper links)
Multiple upper and lower shock mounting locations at front and rear
Adjustable Ackermann and bumpsteer
Pre-drilled chassis locations for optional chassis weights in center of chassis
Adjustable front and rear anti-roll bars
Chassis pre-drilled holes for weight balance adjustment
Dimensions | ||
---|---|---|
Class: | 1/10 electric touring car | |
Width: | adjustable 189 mm | |
Length: | 372 mm | |
Wheelbase: | adjustable 256 - 261 mm | |
Weight: | cca 481 g | |
Ready-to-run weight: | cca 1377 g | |
Chassis | ||
Chassis: | CNC machined 2.2 mm laminated carbon graphite | |
Shock towers: | machined 3.0 mm laminated carbon graphite (front + rear) with multiple shock mounting and camber link roll center positions | |
Body: | not included, uses 190 mm type | |
Drive Train | ||
Type: | dual belt | |
Main layshaft: | lightweight alu middle layshaft with 20T pulleys and 84T 48P spur gear | |
Primary: | pinion/spur | |
Drive ratio: | 1.9 | |
Drive shafts: | rebuildable front CVD driveshafts 52mm made from special world-renowned, top-secret, self-developed HUDY Spring Steel™; super-lightweight rear 50mm alu drive shaft s CNC-machined from premium Swiss 7075 T6 and hardcoated for extra durability and stylish looks | |
Front axle: | front XRAY Composite Solid Axle with 38T pulley | |
Rear differential: | gear differential | |
Belts: | ultra-thin Kevlar belts | |
Bearings: | rubber covered high-speed bearings | |
Suspension | ||
Front: | hard front suspension arms, hard steering blocks | |
Rear: | hard rear suspension arms, hard rear uprights | |
C-blocks: | medium 4° caster blocks | |
Shocks: | XRAY Short Low Profile alu coil-over shocks shortened for improved suspension travel | |
Geometry | ||
Camber: | adjustable front + rear | |
Front Caster: | 4° static (optional 0°, 2° or 6°) with .75° ~ 1.5° adjustability using squat/dive | |
Toe-in: | adjustable front + rear | |
Downstops: | adjustable front + rear | |
Front anti-dive: | adjustable 0° ~ 3° | |
Rear anti-squat: | adjustable 0° ~ 3° | |
Anti-roll bars: | 1.4mm front + 1.2mm rear | |
Ackermann: | To change Ackermann angle, use 2 identical shims (of same thickness) between the alu steering plate and ball end | |
Steering: | centrally-positioned dual steering system | |
Other | ||
Wheels: | not included | |
Tires: | not included | |
Instructions: | full-color manual with 3D graphics: | |
Set-up book: | not included, the T2 2-color set-up book (44 pages) can be downloaded and it shows previous XRAY models in photographs contained within it. However, the methodology and set-up theory are the same for all modern touring cars | |
Packaging: | carton box with vinyl bags with parts | |
Additionally included | HUDY Graphite Grease, Silicone Oils, Authentication Certificate, set-up sheet, parts list & exploded view, decals | |
Not included: | radio system (transmitter and receiver), steering servo, motor, pinion gear, battery pack, speed controller, charger, 1/10-scale bodyshell (190 mm), wheels, tires, inserts, high-strength fibre tape, double-sided tape, CA glue, bearing oil, medium-grade (blue) threadlock, tools |