All-new completely redesigned platform
All-new chassis
All-new front bulkheads
All-new rear bulkheads
All-new radio plate
All-new 2-speed
All-new rear transmission
All-new clutch
All-new shock towers
All-new shock absorbers
All-new front arms
All-new steering blocks
All-new rear uprights
All-new front upper bumper
All-new front & rear anti-roll bar systems
All-new Ackermann positions
All-new front middle shaft mounting system
All-new graphite aerodynamic disks
All-new pivot pins with grooves
All-new fuel tank mounting system
Developed, designed, and styled by legendary Dipl. Eng. Juraj Hudy and Martin Hudy, manufactured exclusively by XRAY in Europe in the world's most sophisticated RC manufacturing facility
Pure racing design, premium luxury quality, highest performance
Premium, exclusive, and high-tech materials used throughout
Unique, super-strong composite materials with XRAY's self-developed secret compound mixtures for suspension and drivetrain parts
Low CG 1/8 on-road car platform
Easy-access to drive train parts for super-quick rebuilds and set-up changes
Newly-redesigned chassis with improved steering and stability, better weight distribution and weight transfer
Redesigned & repositioned front middle shaft holder, with incorporated muffler mounting system to eliminate negative flex influence
CNC-machined 5mm Swiss 7075 T6 chassis, super-narrow design
Smooth chassis underside with countersunk fasteners
Special openings machined at front & rear of chassis for graphite stiffeners and additional weights
Narrow radio plate CNC-machined from high-grade 2.5mm graphite is now stiffer in front for more stability and easy driving
Additional servo saver placement holes in chassis & radio plate for quick Ackermann changes
Increased clearance around fuel tank in the radio plate allows for more fuel tank movement
Low-profile centralized 125cc fuel tank with hypertonic lid and internal stone-type filter, and specially-designed internal baffles for improved fuel pickup and scavenging
Fuel tank pressure cap has 1-pc profiled seal for perfect fit and sealing
Front & rear bulkheads made from all-new composite mixture for increased rigidity and stability, and fittings for new front & rear wire anti-roll bar systems.
Super-lightweight bulkheads were designed as the central backbone for precision-engineered suspension geometry and chassis flex, while allowing easy access to all parts.
Integrated front & rear belt tension adjustment in bulkheads
Unique compact lightweight radio case with clean design and internal layout for receiver and optional on-off switch
Centralized, low-mounted receiver battery pack below fuel tank for easy access; micro-size receiver battery pack allows fuel tank to be lowered by 3mm, creating an ultra-low 1/8 on-road platform
Multi-Flex™ mounting options for battery holders (graphite or brass)
Optional brass battery holder
Radio plate Multi-Flex™ adjustment for super-fine tuning of chassis flex via fixed or flex bushings
Quick-set aluminum engine mount system with fixed engine position for super-easy engine installation and gear mesh adjustment
Easily-adjustable 3-shoe XCA (XRAY Centrifugal-axial) reverse clutch
New reverse clutch redesigned to work with new smaller transmission
New 4-bearing system in clutchbell gives improved durability
Improved clutch design provides smoother & faster acceleration, with increased clutch shoe lifespan
Clutchbell, clutch nut, flywheel nut, thrustbearing collar manufactured from special HUDY Spring Steel™ for maximum lifespan and durability
Hardcoated flywheel, clutch dis, spring cup manufactured from premium Swiss 7075 T6 aluminum
Ultra Stable Clutch Spring works in wider range of conditions, easier to install, consistent performance even after long use
Clutchbell / pinion gear construction allows super-precise assembly
Swiss 7075 T6 machined pinion gears feature special profile teeth that are individually machined on a high-precision gear production machine; special hardcoating ensures maximum life
Carbide axial thrust-bearing and high-tensile springStrong, highly-efficient brake system
CNC-machined 1-piece brake disk with extra-deep machined grooves for light weight and exceptional heat dissipation, precision flat-ground for maximum braking efficiency and super-smooth braking action; strategically-placed ventilation holes ensure minimal brake pad wear and super-true, wobble-free rotation
High-grip brake pads are specially bonded to laser-cut steel backing plates
Brake disk and brake backing pads are heat-treated for maximum performance and lifespan
Special return springs ensure proper gap between brake pads
CNC-machined 7075 T6 aluminum brake cam is ball-bearing supported for super smoothness and precise brake control
Smooth and efficient 1/8 on-road drivetrain
Ultra-smooth, highly-efficient belt/pulley drivetrain with super-low rotating mass
Redesigned & repositioned front middle shaft holder offers easy front belt & pulley access and easier maintenance
Exclusive use of HUDY Spring Steel™ in drivetrain parts gives highest performance and unmatched lifespan
High-performance HUDY Spring Steel™ front CVD drive shafts
Rear dogbone-style HUDY Spring Steel™ drive shafts
Super-lightweight wheel axles CNC-machined from HUDY Spring Steel™
Swiss 7075 T6 alu wheel locks
PUR®-reinforced high-efficiency, low-friction, fine-pitch drive belts
Pulleys molded from super-low friction composite material for extra-long lifespan, pulley covers feature self-cleaning holes
Complete set of high-speed, blue-sealed ball-bearings, degreased, lightly oiled with Aero Shell Fluid 12™ for maximum drivetrain efficiency
Oversized main ball-bearings with extra-strong bearing frames
Adjustable side-belt tensioner on graphite plate, with reinforced bushing for increased reliability
Significantly improved 2-speed transmission with smaller & lighter gears offers better bottom-end power and acceleration
New smaller & lighter gear carrier and alu drive flange with 1-way bearing
Smaller & lighter gears from well-proven NT1 for faster acceleration and lower rotating mass
Precision-manufactured, super-smooth lightweight hollow middle layshaft made from tough HUDY Shaft Steel, specially heat treated for extra strength and long life
High-quality 1-way bearing hand-ground for maximum running precision and strength
2-speed spur gear adapter CNC-machined from Swiss 7075 T6 for precision fitment of 1-way bearing, allowing super-precise and wobble-free spur gear installation
World's most precise spur gears molded from special composite mixture ensures wobble-free running and eliminates run-out
The 2-speed gear box shoes molded from special composite mixture
Front super-lightweight one-way axle made from Swiss 7075 T6 has super-low rotating mass and lowest CG.
Rear axle made from HUDY Spring Steel™ with composite lightweight axle pulley
One-way outdrives manufactured from HUDY Spring Steel™ and specially ground for maximum precision
Advanced suspension geometry precision engineered and finely tuned for high-competition racing
Lightweight, durable, and reinforced suspension parts molded from XRAY's self-developed composite mixture for suspension parts. Each suspension part is molded from a high-tech composite that is specially formulated for the particular part.
Highly-polished, high-tensile steel suspension pivot pins give smooth suspension action, now feature machined groove for better affixing by setscrew
I.S.S. (Integrated Suspension Settings™) for fully integrated adjustment possibilities.
Full suspension adjustment via square eccentric bushings in front upper and rear upper/lower bulkheads.
Newly-redesigned front steering blocks & rear uprights allow mounting of new graphite aerodynamic disks
Tiny, tough steering blocks made from special composite mixture have 0° kingpin (+1° and -1° kingpin steering blocks optionally available)
Rear suspension extensions featuring new shock mounting positions, made from steel for improved durability
Small, robust rear uprights feature two easily-adjustable upper roll center positions for traction adjustment. Uprights feature two body mounting adjustment positions to accommodate different body types.
Concentric & eccentric bushings in front steering blocks & rear uprights allow easy adjustment of roll center, caster, wheelbase, and axle height
Easily-adjustable 0.5-2.5mm wheel offset using included shims on the wheel axles for front steering adjustment and rear traction characteristic adjustment
Easily-adjustable wheelbase & weight balance and caster adjustment via positioning clips
Newly-designed front arms accommodate new front wire anti-roll bar system
Choice of front anti-roll bar systems: wire or blade-type (both included)
Rear wire anti-roll bar supported by ball-bearings
Optional front & rear anti-roll bar wires available for fine tuning
Premium Hudy Spring Steel™ adjustable turnbuckles with stiff core
Precision-ground steel pivot balls included for robustness and enhanced lifespan; optional lightweight aluminum pivot balls available
Strong M10 composite nuts for minimal weight and smooth pivot ball movement
Centralized servo saver is ball-raced for super-precise, smooth operation
Adjustable spring preload tension
Alternative servo-saver mounting positions (forward or rearward)
Easily-changed Ackermann positions
Newly-redesigned shocks for improved traction and steering, optimized up & down travel
Shocks are now compatible with NT1 2014-spec shocks (only differing in spring hardness and rear ball joints)
Redesigned longer shock bodies accommodate longer shock shafts and new shock pistons
New shock pistons with 2- and 3-hole designs and 1.0/1.1/1.2mm holes, made from special Delrin™ material to ensure extreme roundness and extra-smooth damping
CNC-machined shock bodies made from Swiss 7075 T6 aluminum, externally fine-threaded for precise ride height adjustment
Low-profile internal membranes for super-smooth, precise damping
Specially-hardened shock shafts for maximum strength
XRAY self-developed and manufactured racing springs are hand-selected and tested for maximum precision, equal length, and equal damping characteristics
Redesigned compact front & rear CNC-machined premium 2.5mm graphite shock towers work in conjunction with new shocks
New rear shock mounting positions
Newly-redesigned front upper bumper made from strong composite material now accommodates new front wire anti-roll bar system
Precision downforce adjustment on front lower bumper via removable outer window inserts
Front upper and lower composite bumpers are made from a special composite material to withstand hard impacts
New CNC-machined high-strength graphite aerodynamic disks improve both low & high-speed steering, improve rear traction, and improve stability in high-speed corners.
Front and rear body mounts allow 2mm front/rear body position adjustment
Tough composite rear body mount allows mounting of all popular racing bodies and meets all EFRA rules. Features 3 positions for rear upright downforce adjustment.
Assembly & SupportPremium 3D full-color Instruction Manual is included
Comprehensive Set-up Book is available online as a free download
Exclusive Virtual Online Set-up Sheet database with thousands of set-up sheets for race tracks around the world
Premium, unmatched XRAY online support
Fully-adjustable front and rear suspension geometry: caster, camber, toe, ride height, droop, wheelbase, track-width, roll centers
Adjustable front & rear roll centers
Adjustable belt tension via bulkhead inserts
Adjustable HUDY Spring Steel™ turnbuckles (steering, servo, rear upper links)
Adjustable Ackermann positions
Front & rear upper and lower shock mounting locations
Adjustable alu racing shocks
Adjustable front anti-roll bar
Optional adjustable rear anti-roll bar
Adjustable weight balance
Dimensions | |
---|---|
Class: | 1/8 nitro on-road car |
Length w/o body: | 436 mm |
Chassis length: | 388 mm |
Wheelbase: | adjustable 291 ~299 mm |
Width: | adjustable 252 ~260 mm |
Weight: | 1260 g |
Ready-to-run weight: | 2290 g |
Chassis | |
Chassis: | CNC-machined 5.0 mm Swiss 7075 T6 aluminum |
Shock towers: | machined laminated carbon graphite (front + rear) with multiple shock mounting |
Radio tray: | machined laminated carbon graphite |
Drivetrain | |
Type: | triple belt, 4WD |
Final drive ratio (FDR): | 2-speed: 1st 7.86; 2nd 5.74 |
Front differential: | one-way |
Rear differential: | solid axle |
Front drive axle: | CVD drive shafts - Hudy Spring Steel™ |
Rear drive axle: | dogbone drive shafts - Hudy Spring Steel™ |
Suspension: | pivot ball suspension |
Shocks: | machined aluminum, oil-filled, coil-over shocks |
Pinion gear (std): | hardcoated alu 1st: 18T ; 2nd: 23T |
Spur gear (std): | molded composite 1st: 59T ; 2nd: 55T |
Arms: | standard |
Adjustability | |
Ride height: | adjustable front + rear |
Camber: | adjustable front + rear |
Caster: | adjustable front |
Toe: | adjustable front + rear |
Downstops: | adjustable front + rear |
Roll center: | adjustable front + rear |
Ackermann: | adjustable front |
Anti-roll bars: | adjustable and 2.6mm front, 2.8 mm rear |
Equipment: | |
Wheels: | not included |
Instructions: | full-color Instruction Manual with 3D graphics |
Packaging: | carton box with vinyl bags with parts |
Additionally included: | Authentication Certificate, set-up sheet, parts list & exploded view, decals |
Not included: | radio system (transmitter and receiver), personal transponder, steering & throttle servos, engine, manifold & exhaust, starter box & starter box battery pack, receiver battery pack, glowplug igniter, battery charger, 1/8-scale bodyshell , wheels & tires, Lexan® paint, model R/C car fuel (nitromethane), tape, air filter & oil, CA glue, bearing oil, medium-grade (blue) threadlock, tire truer, tools |