Descripción
XRAY X4’26 – 1/10 ELECTRIC TC

XRAY X4’26 Características completamente nuevas – Parte 1.

3 versiones de kit mejoran el rendimiento fuera de la caja para una gama más amplia de condiciones de pista

30 g de ahorro de peso total sin comprometer la durabilidad, muy beneficioso en carreras de clase de especificaciones que requieren paquetes de baterías más grandes

Los nuevos brazos de suspensión inferior CFF2™ con detalles compuestos integrados maximizan la rigidez de la suspensión y mejoran el manejo en todas las condiciones

La nueva geometría de suspensión mueve los amortiguadores más fuera de la borda para mejorar la tracción y la respuesta de la dirección en todas las condiciones

El refinado sistema de montaje de la barra estabilizadora ultrabajo y consistente mejora la función de la barra estabilizadora y la facilidad de configuración

Las bolas de pivote de suspensión de perfil más pequeño y inferior ahorran peso y proporcionan una mayor sintonización del centro de balanceo

Los nuevos mamparos de aluminio complementan las nuevas piezas de suspensión. Un diseño universal en las cuatro esquinas utiliza un mamparo intercambiable para la izquierda-derecha y la parte delantera trasera, reduciendo el número de piezas de repuesto y simplificando las reparaciones

Los orificios inferiores de los tornillos en los mamparos delanteros y traseros cuentan con contraasimientos que permiten el uso de hardware estándar para cualquier variación del chasis, mejorando la durabilidad y reduciendo los costos

Los nuevos brazos superiores CFF™ con flexión reducida de su forma optimizada contribuyen a un manejo más consistente de la nueva suspensión

Los brazos superiores de estilo Link ofrecen una respuesta de dirección mejorada con una capacidad de ajuste adicional en comparación con los brazos moldeados fijos, proporcionando la máxima capacidad de ajuste fuera de la caja

Las nuevas abrazaderas superiores de fibra de carbono reducen el peso general, especialmente importante debido a su ubicación, reduciendo el CG mientras se mantiene una flexibilidad óptima del chasis

Múltiples alternativas de montaje de abrazadera superior para diferentes características de flexión y manejo

Los brazos superiores de enlace ultralargo se hacen más fáciles con el nuevo diseño de abrazadera superior, proporcionando una alternativa adicional a la longitud estándar del brazo superior.

El nuevo chasis estrecho se adapta a los nuevos diseños de suspensión y mamparo, incluidos los brazos cortos y estándar, así como las nuevas posiciones de montaje del soporte del amortiguador.

El nuevo soporte de mamparo delantero controla la flexión y las características de manejo, y reduce la necesidad de diferentes tipos de cubierta superior delantera, reduciendo costos y simplificando la configuración

El nuevo carrete frontal ultraligero y más estrecho está hecho de aluminio para un bajo peso y un aspecto limpio

Nuevo diferencial trasero estrecho, ultrafiable y ligero con sistema de clavijas para salidas

Las nuevas cubiertas superiores optimizan la flexión junto con los nuevos mamparos, el soporte frontal y las abrazaderas superiores

La nueva suspensión incorporada limita el recorrido de la suspensión independientemente de los amortiguadores para facilitar el ajuste fino del recorrido de la suspensión delantera y trasera del automóvil

Los rodamientos de diferencial y carrete más pequeños y los soportes de rodamientos excéntricos reducen el peso y reducen el CG

Nuevo soporte de poste de cuerpo de fibra de carbono trasero ligero y ultra duradero

Las nuevas placas de dirección y ARS de fibra de carbono optimizan la geometría, la flexión y reducen el peso sin suspensión

Campeones Europeos 2025.

El nuevo XRAY X4’26 ya ha demostrado su rendimiento ganador de la carrera en el escenario más alto de Europa.

En el Campeonato Europeo de 2025, Adam Izsay aseguró TQ y capturó el título de acciones del Campeonato Europeo.

Este último éxito en el campeón europeo se suma a la extensa lista de logros que destacan el asombroso récord de carreras de la plataforma X4.

Más rendimiento, mismo precio.

Durante los últimos cuatro años, todos los kits XRAY, incluido el kit X4, y todas las piezas de repuesto han mantenido el mismo precio, una rara promesa en el mercado actual.

Nuestro enfoque es simple: ofrecer el mejor rendimiento y calidad sin aumentar los costos para nuestros corredores.

Nota: El IVA, los aranceles y los tipos de cambio pueden haber cambiado con el tiempo y se aplican a los precios de acuerdo con las leyes fiscales locales.

Nota para los clientes estadounidenses: Desafortunadamente, los aranceles estadounidenses de 2025 sobre los productos de la UE están fuera de nuestro control y pueden afectar el precio de todos los productos fabricados en la UE en los EE. UU., incluido XRAY.

Hecho en Europa.

Diseñado, desarrollado y fabricado completamente internamente en la fábrica de XRAY en Eslovaquia, Europa, utilizando las máquinas alemanas y suizas más de alta tecnología y materiales europeos de primera calidad, elaborados con la atención al detalle de XRAY por nuestros especialistas en producción. El X4 es realmente una obra maestra.

X4 Editions.

The X4 platform is tested for improvements across all track conditions to provide race-ready performance out of the box. Even with this goal, there are still differences in track conditions that can require different components for the best results.

Three versions of the X4’26 allow customers to choose their ideal starting point: the Carbon Edition, and the 1.5 or 2.0mm Aluminum Editions, each tuned for different track conditions.

The Carbon edition is intended for asphalt tracks and lower traction carpet tracks.

The 1.5mm Aluminum edition is suitable for all carpet tracks, ranging from the low- to medium bite found on many EU carpet tracks, US black carpet, and on medium to high traction asphalt tracks.
The 2.0mm Aluminum edition is suitable for high grip carpet tracks, which is mainly referring to the ETS carpet,  especially in spec classes, where a high level of cornering speed is required.

Weight Savings.

30g of total weight savings without compromising durability, especially beneficial in spec class racing when heavier battery packs are needed.

As a result of efficient weight savings in all bulkhead- and suspension components, the car is significantly lighter than the previous X4.

In additional to the reduced weight resulting in lowered CG, the new X4 offers more choices for balance weight placement making it possible to achieve perfect left- to right balance even when using heavier battery packs.

Suspension Arms.

All-new world’s unique CFF2™ carbon fiber lower arms with moulded in composite detailing for maximum suspension rigidity and optimal suspension function. The arms are extremely light yet durable.

 

Suspension Arms.

All-new CFF2™ carbon fiber lower arms with integrated composite detailing for maximum suspension rigidity and optimal suspension function. The arms are extremely light yet durable. The all-new improved suspension geometry with shocks more outboard improves traction and steering response in all conditions. A unique design solution is applied for easy pivot ball assembly while maintaining maximum reliability.

The arms feature a unique design to retain the pivot balls that allows them to be easily installed but resists separation in a hard crash using a directional shape to secure the pivot balls into the lower arm. For the same reason, the lower arms are individual between left and right corners of the car due to the directional shape of each pivot ball socket.

The high-grade carbon fiber material provides maximum rigidity. The integrated composite detailing uses minimal material to keep weight as low as possible. The combined result is very effective solution to increase rigidity while controlling weight for the most responsive suspension characteristics.

Shock Holders.

Compatible with the included XLP2 shocks, new shock holders align with the updated suspension geometry and bulkhead shape. The new geometry improves cornering speed, mid-corner steering and stability.

The revised shock mounting locations move the shocks more outboard, improving cornering speed and stability, which improves the X4 handling in all conditions. Shocks are placed as close as possible to the driveshafts for the weight to be as centralized as possible.

Shocks are mounted at the front and back of the lower arms for ease of maintenance and better accessibility for quick set-up changes.

The versatile shock holders use shims for adjusting the shock position in precise shock angle increments.

Simplified shock mounting uses a captured mounting stud secured to the shock holder with a special setscrew. It is not necessary to use thread lock as the setscrew will keep the stud secure even during shock install/removal.

Anti-roll Bars.

The ultra-low CG anti-roll bars are attached from above the suspension arms with minimal mounting hardware and materials. The wobble-free anti-roll bar height is easily adjusted via set screw from the top of the arm. The new mounting geometry makes the anti-roll bars more efficient and achieves earlier pickup points from the suspension movement.

The included anti-roll bars were chosen specifically for the typical conditions found when using the carbon and aluminum versions of the X4 for the best possible performance out of the box.

The anti-roll bar pivots in ball-bearings for maximum precision and free movement.

The complete range of different anti-roll bar thicknesses is designed to work with the ball-bearing roll bar mounting system.

Anti-roll bars have laser-engraved stripes (corresponding to bar thickness) for easy identification.

Suspension Pivot Balls.

All-new smaller and lower profile suspension pivot balls reduce weight and offer more roll center tunability.

Smaller and lower profile suspension pivot balls reduce weight and offer expanded roll center tunability.

The suspension arm balls are lowered 0.5mm compared to previous kit balls, allowing a lower minimum roll center position compared to previous versions.
The hub ball studs are also lowered 0.5mm compared to the previous kit, allowing for a lower roll center to be used, without modifying the parts.

Arms Comparison.

Bulkheads.

All-new aluminum bulkheads compliment the new suspension parts. A universal design, using the same part for both left-right and front-rear interchangeability, reduces spare parts costs and simplifies repairs.

The lower screw holes on the new bulkheads feature countersinks that allow using all three chassis choices with the standard hardware, improving durability while reducing costs.

The bulkheads integrate with the shock holders, as well as the ARS linkage mounting positions and rear body post holders. Both front & rear bulkheads include attachment points to secure the shock holder to the bulkhead to control flex characteristics.
The bulkheads use centering pins for easier positioning on the chassis and for increased rigidity and consistency.
The bulkheads feature two solid axle/diff height positions that were developed for different surfaces. The lower position is mainly designed for carpet, and the upper position is more common on asphalt.

Built-in Upstops.

All-new built-in suspension upstops provide easy fine tuning of the car’s dynamics affected by front and rear suspension travel.

The upstops are mounted right next to the lower arms on the chassis, and are easily set using a small set screw to limit the travel of the front or rear suspension.
The upstops will remove grip from the end of the car where they are in use, and the effect can be altered in tiny increments.

When used in the front, a more aggressive upstop setting will reduce steering and can help improve drivability, especially in modified for high-speed tracks.

When used in the rear, the bump-stop can reduce rear grip to help free up the car, especially for spec classes in high grip conditions.
The upstops are mounted using minimal hardware for a lightweight design which helps retain a low CG and centralized weight.

Upper Arms.

All-new CFF™ upper arms have redesigned shape for improved flex characteristics for more consistent handling. Link style upper link arms are also included in each kit as a tuning option that can increase steering response and provide additional adjustability out of the box.

The unique CFF™ upper arms provide maximum mechanical grip and require minimal set-up work for great all-around handling and easy assembly.

Including the CFF™ arms, as well the link arms, offer the driver the freedom of choice to expand the tuning possibilities of their X4’26.
The adjustable link upper suspension arms provide expanded adjustability choices beyond those of the traditional CFF™ upper arms for maximum tunability and enhanced steering response.

The link style upper arms provide fully adjustable camber and caster settings using 2 turnbuckles in each upper arm at all 4 corners.
The turnbuckles are connected using ball cups from durable composite materials.

The X4 Caster Gauges, #302390, are recommended for enhanced accuracy when building and adjusting the link arms.

Upper Link Arms.

Aadjustable link upper suspension arms provide expanded adjustability choices beyond those of the traditional CFF™ upper arms for maximum adjustability and improve handling in certain conditions. Including the CFF™ arms and the new link arms in the kit offers the driver the freedom of choice to expand the adjustment possibilities of their X4.
The upper link arms provide fully adjustable camber- and caster settings using 2 turnbuckles in each upper arm at all 4 corners.
The turnbuckles are connected using ball cups from durable composite materials.
The X4 Caster Gauges, #302390, are recommended for enhanced accuracy when building and adjusting the link arms.

Upper Clamps.

All-new carbon fiber upper clamps reduce overall weight, lower CG and improve control of chassis flex. The new upper clamps are lightweight to keep the car’s CG low. The heavy-duty design retains maximum durability in case of a crash. The design features minimal flex that produces consistent handling in all conditions.

Ultra-long link upper arms are made easier with the new upper clamp design, providing an additional alternative to the standard upper arm length. The longer upper arm configuration improves stability and consistency on medium to high grip conditions because of the reduced camber gain.
The heavy-duty upper clamps feature exceptional durability in hard crashes and match the updated suspension geometry and bulkhead shape.

The upper clamps use caster inserts for quick and easy set-up changes, and feature centering pins for precise installation and improved crash reliability.

The screws installed from the bottom of the caster inserts capture the inserts in the upper clamps to secure the inserts while servicing the car. The screws also serve as the upper arms pivot ball mounts, reducing the number of components in the assembly and reducing weight.

The upper clamps are made from premium grade carbon fiber from USA. The caster inserts are made from a premium grade 7075 T6 aluminum material.

Upper Clamp Flex Options.

All-new upper clamp design also offers multiple mounting alternatives that alter chassis flex and handling characteristics. The clamps feature 3 screws that are installed in different combinations for 4 different flex options.

Steering & ARS Plates.

All-new carbon fiber steering & ARS plates for optimized flex and reduced unsprung weight of the suspension. The carbon plates increase mechanical grip thanks to the optimized flex and shape used.
The plates are strategically lightened to not sacrifice durability yet retaining minimal weight.
The steering & ARS plates are machined from premium grade carbon fiber from USA.

Gear Differential.

All-new ultra lightweight, narrower rear gear differential to accommodate for new bulkheads. The new differential utilizes smaller 6x10x3 ball bearings, together with smaller eccentric bearing holders, for reduced weight and lower CG. The differential features a secure and reliable pin system for the outdrives.

The gear differential includes steel diff outdrives for the BB drive shafts. The X4 gear diff produces the on-power steering that is needed on nearly all types of tracks and is ideal for both carpet and asphalt tracks.

The gear diff includes a composite case and cover with the integrated pulley. The internal gears are precision molded from tough composite material and combined with steel drive shaft adapters to create a light and super-smooth differential.

Another key advantage of the gear diff is that it is virtually maintenance-free. When the diff is correctly built, there is no need for maintenance for a very long time… no need for frequent oil changes, and no leakage due to the superior sealing system.

Solid Axle.

All-new ultra lightweight, narrower front spool to accommodate for new bulkheads. The new spool utilizes smaller 6x10x3 ball bearings, together with smaller eccentric bearing holders, for reduced weight and lower CG. The new spool is made from aluminum, which allows for a very lightweight and clean design.

The solid axle features steel diff outdrives for BB drive shafts.

Solid axle pulley position has the front belt alignment to match the center layshaft for improved consistency and forward traction.
The solid axle is made from high-grade 7075 T6 Swiss Aluminum material.
The lightweight design keeps rotating mass very low, which improves drivetrain efficiency as well as acceleration.

Bearing Holders.

Both front and rear bulkheads feature additional integrated belt-tension adjustment using adjustable bearing eccentric holders. All-new design for 2026 to accommodate for the smaller 6x10x3mm spool & diff bearings, for reduced weight and lower CG.

Chassis.

All-new narrow chassis design to accommodate for new suspension and bulkhead parts. Short and long arms, as well as new shock holder mounting positions.

The chassis now features holes for easy access to ARS links which are mounted on the bulkheads, for quicker and easier maintenance & set-up work.

The chassis features a narrow design in the front center and rear center areas to eliminate chassis rub and improve cornering speed.

The added material in the motor area extends overall chassis life. The chassis also features holes for the strong 3mm motor mount centering pins for improved durability and an extra forward motor mount screw position for black carpet.

The carbon adjustable battery holders are placed close to the chassis centerline so more material can be removed in the common chassis rub areas to improve cornering speed.

Top Deck.

All-new top decks with optimized flex accommodate for new bulkheads and upper clamp parts. Only one front top deck type is needed because of the new front bulkhead brace which can be mounted on either the bulkhead or front top deck.

2pcs split top decks are included in the kit to improve steering and traction in most conditions.

The 2pcs top decks are reinforced around the motor mount screws area and the groove in the front top deck is thinner to add more material for improved durability.

The Multi-Flex™ top deck has a narrow shape for easier installation, improved handling characteristics and features several different flex options out of the box using top deck screws.

The machined ultra-precise top deck screws ensure the top deck is mounted completely tweak-free to improve the flex characteristics.

Made from 2.0mm carbon material, the shape of the top deck has been specifically designed to achieve maximum traction and great steering characteristics at the same time. Optional 1.6 top decks are available for low to medium traction carpet conditions.

Front Bulkhead Brace.

All-new front bulkhead brace for different flex and handling characteristics, and which removes the need for different front top deck types for reduced costs and ease of set-up.

The wave style shape mounts directly onto the front bulkheads, which reduces front suspension flex. The wave shape can also be mounted to the front top deck, for different handling characteristics. In total, there are 3 mounting options.

Upper Bumper Brace.

All-new shorter upper bumper brace design which accommodates for the new bulkhead shape for maximum reliability.

The one-piece low profile upper front bumper lowers CG and further improves the aesthetics of the car. The front upper bumper brace was created to match the 3D printed rubber bumper.
The composite front upper bumper brace protects against chassis damage in serious crashes by distributing the forces from a big impact to reduce the stresses on the chassis plate.

Rear Body Mounting System.

Extra thick, yet lightweight and low-CG 4mm carbon rear body post holder features maximum durability and stability from the minimal body post flex.

The body post holder features 7 holes with 1.1mm spacing for the rear body posts for easy and precise mounting of horizontal rear body posts.

The body post position also accommodates the taller body post heights needed with common VTA bodies.

XLP2 Shock Absorbers.

All the XLP2 shock parts are specifically designed for the smallest possible size to reduce the weight and keep the lowest possible CG.

Shock bodies are CNC-machined from premium Swiss 7075 T6 aluminum and hardened to ensure the maximum lifespan. The aluminum upper and lower nuts have a low-profile design, including sealing O-ring and upper composite ball joint. The shock shaft, shock adjustable nut, spring retainer and pivot balls are designed to achieve the lowest shock height possible.

The included shock pistons sets are 4-hole pistons with 1.1 and 1.2mm diameter holes. The pistons are molded using a special process and composites to ensure extreme roundness while maintaining maximum stiffness and durability.

 

 

 

 

 

 

XLP vs XLP2.

XLP2 shocks are 4mm lower compared to the previous XLP, improving cornering speed, mid-corner steering and stability, and minimizing traction rolls in high traction conditions.

Servo Mount.

The aluminum one-piece low CG servo holder can be mounted in 3 different configurations. The mount uses fewer parts to lower CG and reduce weight.
There are three configurations for installing the servo mount to the chassis:
Front and Middle Screws – the most mechanical traction, best option for low- to medium traction tracks.
Middle and Rear Screws – reduced mechanical traction, best option for medium- to high traction tracks.
Front, Middle and Rear Screws – the stiffest setting, best option for any condition that requires maximum response.
The universal servo mount features centering pins for tweak-free assembly and maximum rigidity.

Servo Mount Alternatives.

3D Printed Bumper.

Low-profile 3D printed rubber bumper is included in the kit for improved durability and airflow. The lightweight design contributes to a low CG and enhances the look of the car. The 3D printed rubber material has a longer life and much improved durability over a traditional foam front bumper.

Wheel Hubs.

Wider wheel hubs now included in the kit for the best all-around performance out of the box. The wider wheel hubs provide more forgiving handling with improved cornering speed & stability.

The included wheel hubs work with the SCS – Spring Clip System for simplified installation. The standard width hexes improve overall stability and allow for greater cornering speed with reduced aggressiveness.

Graphite composite front and rear hubs provide the proper suspension geometry for improved steering and traction. The hubs contain small size bearings and a drive axle that moves the driveshaft pivot point deep into the hub, in line with the hub’s rotational axis between the upper and lower arm. This alignment improves driveline efficiency and handling.
The ultra-narrow wheel hubs are lightened for reduced rotating mass.

The hubs allow full adjustability of the axle height to adapt the car to every condition.

The design of the hub is universal with the same part used at all four corners with corresponding extensions. The aluminum front steering plates and rear ARS plates are easily mounted depending on the hub’s location.

Top Deck Shims.

Flex limiting top deck shims improve stability. The specially made steel shims can be fitted under the top deck flex screws for reduced flex. The shims provide an additional method to fine tune the car’s handling for different conditions. The shims can be used independently between the front and rear top decks.

Top Deck Flex Settings.

The top deck flex settings allow quick and easy adjustment of chassis stiffness in 3 different alternatives.

Shock Holders Flex Settings.

Front & rear shock holders have three different mounting options for different chassis flex alternatives. The flex options have a significant impact on handling and are used to fine-tune handling for different conditions.

Motor Mount.

The motor mount features 3mm centering pins for maximum durability in serious crashes. The motor mount features an extra forward attachment point developed for US black carpet, improving the stability and consistency of the car in these high traction conditions.

A cutout provides additional clearance for speed controller wiring that improves the look and cleanliness of the electronics installation. The top deck mounting holes’ depth is reduced to allow top deck to have an improved flex effect.

 

 

 

 

 

Motor Mount Flex Adjustment.

The motor mount is a vital part of the X4 Multi-Flex settings. The motor mount attaches to the chassis using various combinations of five possible screw locations. Two are placed in front of the layshaft axis and the other three screws are located to the rear. Up to four screws can be removed for chassis flex adjustment.

ECS BB Drive Shafts.

Our unique ECS system uses a redesigned drive shaft case with a C clip groove to secure the new aluminum pin retainer. Thanks to this unique SCS – Spring Clip System, no set screws are needed to capture the coupler pins, making the ECS assemblies easier and more convenient to assemble, and more reliable. The driveshaft service life is increased as the pins float freely in the joints, ensuring smoother rotation and improved cornering speed.

Battery Holders.

The X4 features a tweak-free, fully adjustable Quick Battery Mounting System. The Quick Battery Mounting System offers simple and secure battery installation without tape and without adverse effects on chassis flex.

The system controls the positioning of the pack in the chassis while at the same time reducing the battery pack’s impact on chassis flex, resulting in more consistent handling and stability.

Smart battery holders are specifically designed for LiPo batteries and are reinforced for harder impacts. The battery holders prevent the batteries from moving under racing conditions and crashes.

Información adicional
Chasis

ALU FLEX 1.5 EDITION, ALU FLEX 2.0 EDITION, CARBON EDITION

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