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XRAY presents new authentic option parts for XRAY XB4 car:

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#366204-K Alu Monoblock Servo Holder


• Alu Monoblock servo holder for stiffer and flex free servo mounting
• Strong construction
• Mounted only with 2 screws in center of car
• Long lifespan
• Swiss 7075 T6 aluminum
• Fits XB4’23 & XT4’23

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Alu Monoblock servo holder for stiffer and flex free servo mounting. The holder is mounted only with 2 screws in center of car which ensures equal left-to-right flex. The ultra-strong construction ensures long lifespan and durability.

Mounted only with 2 screws in center of car for improved side to side lex of chassis.

Ultra-strong construction provides very long life and durability in even the most extreme racing conditions.

Machined from premium Swiss 7075 T6 aluminum and black anodized.



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#363317 Alu Lower Suspension Holder Wide for HS Bulkhead - Rear-Front
#363326 Alu Lower Suspension Holder Wide for HS Bulkhead - Rear-Rear

• Wider alu lower suspension holders
• Increases stability
• Suitable for all track conditions
• Allows to use of both the long or standard suspension arm configurations
• Fits HS bulkhead
• Swiss 7075 T6 aluminum
• Black coated
• Fits XB4’21 onwards & XT4’22 onwards

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Alu lower suspension holder wide for the FRONT of the rear suspension redesigned along with the HS bulkheads for an expanded range of set-up adjustments.

The wider suspension holders increase the stability of the car. Suitable for all track conditions. Must be used together as a set of WIDE Rear-Front (RF) and WIDE Rear-Rear (RR).

The rear suspension holders allow installation in upright or inverted orientations, resulting in additional roll center locations for the inner hinge pins.

The downward orientation of the suspension holder is used primarily for Dirt tracks.

The upward orientation of the suspension holder is used primarily for Carpet tracks.

The suspension holders allow use of both the long or standard suspension arm configurations.

Machined from premium Swiss 7075 T6 aluminum and black coated.

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Alu lower suspension holder for the REAR of the rear suspension redesigned along with the HS bulkheads for an expanded range of set-up adjustments.

The wider suspension holders increase the stability of the car. Suitable for all track conditions. Must be used together as a set of WIDE Rear-Rear (RR) and WIDE Rear-Front (RF).

The rear suspension holders allow installation in upright or inverted orientations, resulting in additional roll center locations for the inner hinge pins.

The downward orientation of the suspension holder is used primarily for Dirt tracks.

The upward orientation of the suspension holder is used primarily for Carpet tracks.

The suspension holders allow use of both the long or standard suspension arm configurations.

Machined from premium Swiss 7075 T6 aluminum and black coated.




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#361275 XB4'23 Carbon Fiber Chassis Side Guard L+R

• XB4 Carbon Fiber Chassis Side Guards
• Moulded from high-quality carbon fiber material
• Super lightweight
• Stiffer in longitudinal direction to improve stability
• More flex in torsion to generate traction
• Includes left & right guards
• Narrower rear part
• Symmetrical chassis mounting positions

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Molded carbon fiber side guards are extremely light with more than a 50% weight reduction compared to standard composite side guards while providing more rigidity.

These side guards are stiffer in the longitudinal direction to improve stability but still allow for some chassis twist that can help generate traction.

Moulded from high-quality carbon fiber, the side guards perfectly fit the chassis plate to seal against dirt and protect from side impacts.

The set includes left and right side guards.

To improve protection against dust, Velcro(r) double-sided tape is included to ensure a perfect seal of the body to the side guards, and to reduce the noise level during operation.

Fits from XB4’23




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#368177 Front Spring Set Progressive Open L=41mm - 2 Dots (2)
#368277 Rear Spring Set Progressive Open L=55mm - 2 Dots (2)

• Open design for initially more progressive compression
• Provides maximum traction
• Allows the car to maintain maximum cornering speed


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Set of front/rear progressive springs for XB2 and XB4. These springs are shorter with an open end and completely different progressive characteristics. The main advantage & benefit of progressive springs is that as the car initially enters the corner the springs work like softer springs to provide maximum traction. As the chassis begins to roll in the middle of the corner, the spring rate progressively increases until it works like a stiffer spring which allows the car to maintain maximum cornering speed.

XRAY springs, are manually measured, selected, and matched into pairs to guarantee precisely equal length and damping characteristics.

Each spring is laser-engraved with stripes to indicate the firmness, the more strips, the stiffer the spring.





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#361271 XB4 Carbon Fiber Chassis Side Guard L+R

• Moulded from high-quality carbon fiber material
• Super lightweight
• 50% lighter than composite
• Stiffer in longitudinal direction to improve stability
• More flex in torsion to generate traction
• Includes left & right guards
• Fits all XB4 and XT4

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Molded carbon fiber side guards are extremely light with more than a 50% weight reduction compared to standard composite side guards while providing more rigidity.

These side guards are stiffer in the longitudinal direction to improve stability but still allow for some chassis twist that can help generate traction.

Moulded from high-quality carbon fiber, the side guards perfectly fit the chassis plate to seal against dirt and protect from side impacts.

The set includes left and right side guards.

To improve protection against dust, Velcro(r) double-sided tape is included to ensure a perfect seal of the body to the side guards, and to reduce the noise level during operation.





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#362211-G Composite C-Hub 6° Right - Graphite

#362221-G Composite C-Hub 6° Left - Graphite

• Specially-formulated graphite composite material
• Perfect balance between reliability and performance
• Suggested for high and very-high traction tracks
• Prevents jamming of the CVD within the C-hub during serious crashes
• Must be used as a pair together
• Fits all XB4 & XT4

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Graphite molded composite C-hub for RIGHT & LEFT steering block. The specially-formulated graphite composite material is a perfect balance between reliability and performance. Caster pre-set at 6°. For use with matching right/left-side C-hub #362221-G/362221-G. Roll center position can be quickly & easily adjusted by inserting different thickness shims atop the caster block, between the block and vertical ball stud.

This GRAPHITE C-hub is suitable for most track conditions, especially for high- and very-high-traction tracks.

Large openings allow for quick & easy assembly/disassembly of the CVDs; the entire CVD assembly can be easily inserted/removed through the C-hub without the need for disassembly. The large openings also prevent jamming of the CVD within the C-hub during serious crashes.



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#365101 XRAY XB4 Active Differential - Center - Set

• Improves speed
• Improves handling
• Increases the forward traction
• Improves stability
• Makes the car easier to drive

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The unique XRAY Center Active Differential is a high-performance, adjustable gear differential that vastly improves the buggy's speed and handling characteristics. The special design of the internal components, using different angled segments, allows the diff gears to engage on-power to increase forward traction and stability to make the buggy faster and easier to drive.

While the XRAY Active Center Differential is a performance option for serious racers who want to gain an edge on superior speed and handling, it will also benefit any level of driver that wants a more predictable and easy-to-drive car in any racing conditions.

Fits XB4'20-21






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#365100 XRAY XB4 Active Differential - Front/Rear - Set

• Improves speed
• Improves handling
• Increases the forward traction
• Improves stability
• Makes the car easier to drive

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Front/Rear Active Differential set for XB4. The unique XRAY Active Differential is a high-performance, adjustable front gear differential for XB4 ... vastly improving the buggy's speed and handling characteristics. The special design of the internal components using different angled segments allows the diff gears to engage on-power to increase the forward traction, making it faster and easier to drive.

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While the XRAY Active Differential is a performance option for serious racers who want to gain an edge on superior speed and handling, it is also of great benefit to drivers of all levels that want a more predictable and easy-to-drive car in all racing conditions.

Fits: XB4'20-21, XT4'20



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#361270 XB4 Carbon Fiber Chassis Side Guard L+R

• Moulded from high-quality carbon fiber material
• Super lightweight
• 50% lighter than composite
• Stiffer in longitudinal direction to improve stability
• More flex in torsion to generate traction
• Includes left & right guards
• Fits XB4 and XT4

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Molded carbon fiber side guards are extremely light with more than a 50% weight reduction compared to standard composite side guards while providing more rigidity.

These side guards are stiffer in the longitudinal direction to improve stability but still allow for some chassis twist that can help generate traction.

Moulded from high-quality carbon fiber, the side guards perfectly fit the chassis plate to seal against dirt and protect from side impacts.

The set includes left and right side guards.

To improve protection against dust, Velcro(r) double-sided tape is included to ensure a perfect seal of the body to the side guards, and to reduce the noise level during operation.

Fits XB4, XT4



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#369709 Body for 1/10 4WD Off-Road Buggy - Gamma 4C - Light

- Especially designed for high traction tracks
- Ultra-lightweight version
- Improves stability in fast corners
- Increases rotation in tight corners
- Reduces roll
- High-performance
- Low-profile
- Super-smooth airflow

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Ultra-lightweight version of the XB4 Gamma 4C Light body is designed especially for high traction conditions. The profile of the body improves stability in fast corners, chicanes and helps with rotation in tight corners.

The high-performance, low-profile aerodynamic body for XB4C is designed by XRAY to perfectly fit the car and work in most track conditions especially for higher grip tracks. More down force have was added to the middle to increase rotation in slow corners. Less down force in rear and front give more corners speed without diving too much. Made from high-quality premium Lexan material.

Fits XB4

#369709 Body for 1/10 4WD Off-Road Buggy - Gamma 4C - Light




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#369711 Body for 1/10 4WD Off-Road Buggy - Gamma 4D - Light


- Especially designed for low traction tracks
- Ultra-lightweight version
- Increases stability
- Reduces roll
- Increases traction
- Improves corner speed
- High-performance
- Low-profile
- Super-smooth airflow

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Ultra-lightweight version of the XB4 Gamma 4D body is designed especially for low traction conditions. Lower weight reduces the roll of the car and improves corner speed. The profile of the body improves the stability and increases downforce towards the rear of the car to help generate more traction for the car.

The high-performance, low-profile aerodynamic body for XB4D is designed by XRAY to perfectly fit the car and work especially in low traction conditions. Specially designed to maximize rear down force to increase traction. Front was designed to give optimal steering. The sides of the body and cockpit are as flat as possible to allow air to flow around the body for improved side stability. On the top of roof are two integrated flow channels for proper airflow. Made from high-quality premium Lexan material.

Fits XB4



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#361299 Graphite Chassis T-Brace - Front - Set

• Increases front stability
• Multi-Flex setting
• Makes car more predictable
• Easier to drive


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Front graphite chassis T-Brace was designed to increase front stability on high traction tracks which makes the car more predictable and easier to drive. The T-Brace is mounted via included aluminum posts to the chassis and to the front lower brace.

The chassis brace is vital part of the Multi-Flex setting.
Fits XB4'21

#361299 Graphite Chassis T-Brace - Front - Set



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#362575 Alu Steering Plate 2-Holes - 6mm Profiled Shape - Swiss 7075 T6

- Special 6mm profiled shape steering plate
- Increases steering precision
- More predictable steering
- For high-traction conditions
- CNC-machined
- Premium SWISS 7075 T6 aluminum

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Optimized aluminum steering plate with 6mm profiled shape, CNC-machined from premium Swiss 7075 T6 aluminum. Designed & recommended for use in high-traction conditions. Increases steering precision and predictability.

Fits XB4, XT4

#362575 Alu Steering Plate 2-Holes - 6mm Profiled Shape - Swiss 7075 T6




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#365202 ECS Front Drive Shaft 83mm with 2.5mm Pin - Spring Steel

• Decreases vibration
• Improves stability
• Increases steering
• Improves cornering speed
• Improves landing after jumps
• Improves traction on rear suspension
• Easier to drive
• Reliable
• Durable
• 2.5mm pin
• HUDY SPRING STEEL

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XRAY ECS Drive Shaft in length 83mm with 2.5mm pin. The XRAY•s unique ECS Drive Shaft equalizes the speed between the drive shaft and the wheel.

With a unique 2-piece joint between the axle and the wheel, the same extreme wheel turning angle is divided into two shallower angles without joint binding. This means that at the same cornering speed, the inner wheel will not bind or vibrate. Drive through the corner is more stable, more precise, and easier to drive. The ECS Drive Shafts help also with improved landing after jumps.

With the ECS drive shafts, wheel vibrations and noise are decreased to minimum, steering is increased, stability of the car is increased and cornering speed and smoothness are noticeably increased as well. A must have option part.

Fits only XB4•20




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#362113-H Composite Long Suspension Arm Front Lower • Hard

#363113-H Composite Long Suspension Arm Rear Lower Right • Hard

#363123-H Composite Long Suspension Arm Rear Lower Left • Hard


• 2mm longer
• Developed for low traction conditions
• Lower shock mount for lower CG
• Improves stability
• Generates more traction
• Lightweight
• Specially-formulated hard composite material

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Front lower long suspension arm made from super-tough high-tech composite material suitable for most track conditions. Longer suspension arm have redesigned geometry for improved handling, increased traction and improved handling on bumpy tracks.

Repositioned lower shock mount locations lower the shocks and shock tower to decrease the CG.

The design of the arm allows for a greater range of adjustments. The opening for the C-hub is larger for greater wheelbase adjustments possibilities compared to previous versions.

The shock mounting location is wider to allow use of the eccentric shock pivot ball to move the shock absorber between two different positions creating different shock angles that affect traction and corner speed.

The arm also features a mounting position for the optional front anti-roll bar.

Fits only XB4•20

#362113-H Composite Long Suspension Arm Front Lower • Hard

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Completely redesigned rear long suspension arm is 2mm longer, which helps to generate more grip in low traction conditions and improves stability on higher traction surfaces and improves handling on bumpy tracks.

Made from super-tough, high-tech composite material gives a perfect balance between reliability and performance. The suspension arm is rigid enough for a responsive feel and extreme durability.

This HARD arm is suitable for most track conditions, especially medium- and high-traction tracks.

Intelligent arm design allows for variable positioning of the rear shocks.

Depending on track conditions, the rear shocks can be installed either in front of or behind the rear shock tower, and the rear shock tower can be placed either in front of or behind the bulkhead.

For use with matching #363123-H hard lower left arm.

Fits only XB4•20

#363113-H Composite Long Suspension Arm Rear Lower Right • Hard

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Completely redesigned rear long suspension arm is 2mm longer, which helps to generate more grip in low traction conditions and improves stability on higher traction surfaces and improves handling on bumpy tracks.

Made from super-tough, high-tech composite material gives a perfect balance between reliability and performance. The suspension arm is rigid enough for a responsive feel and extreme durability.

This HARD arm is suitable for most track conditions, especially medium- and high-traction tracks.

Intelligent arm design allows for variable positioning of the rear shocks. Depending on track conditions, the rear shocks can be installed either in front of or behind the rear shock tower, and the rear shock tower can be placed either in front of or behind the bulkhead.

For use with matching #363113-H hard lower right arm.

Fits only XB4•20

#363123-H Composite Long Suspension Arm Rear Lower Left • Hard



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#369902-M 4WD Front Wheel Aerodisk with 12mm Hex IFMAR - White (10)

#369912-M 4WD Front Wheel Aerodisk with 12mm Hex IFMAR - White (2)

• IFMAR legal size
• Specially designed wheels
• Excellent for high competition racing
• Flexible
• Reinforced
• Durable material to withstand impacts
• Perfect fit


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IFMAR legal, specially-designed 4WD front wheels with 12mm internal hex. Perfect fit, and perfect for high-competition racing. The wheels are made from flexible material while still being durable against impacts. The side of the wheel is aerodynamic for maximum performance. Medium hardness.

Special features of the wheel are visible from the inside: reinforcement ribs to make the wheels as stable as possible and eliminate deformation.

Set of 5 pairs (10 pcs) for the price of 4 pairs. A great value pack.

Fits all XB4



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#364912-G Composite Gear Differential Case - Large Volume - Graphite

#364920-G Composite Gear Differential Cover - Large Volume - Graphite



• Special graphite composite mixture
• Large volume case
• Lightweight
• More durable
• Higher temperature resistance
• Higher wear resistance

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Large volume rubber-sealed CENTER differential case made from specially-formulated graphite composite material. Lighter, tougher material with higher temperature and wear resistance, also holds the screws better secured in place.

Large volume rubber-sealed CENTER differential cover made from specially-formulated graphite composite mixture for increased strength and lower weight. Perfect balance between reliability and performance.

Fits only XB4•20



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#365361 Alu Wheel Hub 12mm - Offset "-1.25mm" (2)

• Precision track-width change
• Marked for easy identification
• Additionally drilled
• Lightweight design
• Black coated

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CNC-machined, premium aircraft aluminum 12mm wheel hubs with -1.25mm offset for narrower track-width. Strategically machined for optimum strength, balance, and lightness. Marked for easy identification. Secured on drive axle by setscrew. Set of 2.

Fits all XB2 & XB4 & XT2 & XT4



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#329901-M 2WD/4WD Rear Wheel Aerodisk with 12mm Hex IFMAR - White (10)

#329913-M 2WD/4WD Rear Wheel Aerodisk with 12mm Hex IFMAR - White (2)


• IFMAR legal size
• Specially designed wheels
• Excellent for high competition racing
• Flexible
• Reinforced
• Durable material to withstand impacts
• Perfect fit

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IFMAR legal size, specially-designed 2WD/4WD rear wheels with 12mm internal hex. The center countersunk area was redesigned to place the wheel nut deeper. Precision fit, perfect for high-competition racing. Made from flexible, durable material to withstand impacts. The side of the wheel is aerodynamic for maximum performance. Medium hardness.

Special features of the wheel are visible from the inside: reinforcement ribs to make the wheels as stable as possible and eliminate deformation.

Set of 5 pairs (10 pcs) for the price of 4 pairs. A great value pack.

Fits all XB2 & XB4



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#364941 New XB4 Steel Differential Bevel Gear for Large Volume Diff 41T

• For large volume diff
• 41T bevel gear
• For use with smaller front tires
• Overdrive characteristics compensating larger rear tires
• Unique split design
• Lightweight
• Improves service comfort
• Ultra-hardened crown gear
• Super-strong
• Long lifespan
• Reliable
• HUDY Spring Steel

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Precision-machined 41T differential bevel for large volume gear differential specially designed to use on the XB4 when smaller front tires are used. The 41T bevel gear will result in an overdrive characteristics that will help to compensate for the larger rear tires.

XRAY's unique split design of the gear differential features a separate lightweight crown gear and a separate diff cover. The split design results in significantly lower weight and improves the service comfort.

The crown gear is CNC-machined from Hudy Spring Steel• and ultra-hardened making it super strong, reliable and with much higher life span.

Notice:
In case there is a damage to the pinion gear there is high chance that also the crown gear was damaged even the damage is not visible. Therefore if pinion gear is exchanged then also crown gear must be carefully inspected and rather exchanged. Very important is also the gear mesh and how the diff is shimmed out in the bulkhead.

Fits: XB4•20





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#364904 New XB4 Gear Center Differential - Large Volume • Set

• Increases traction
• Super-smooth
• Improved bump absorption
• Higher resistance to overheating
• Extended lifespan
• Exchangeable spur gear
• Efficient operation
• Maintenance-free

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The XB4 gear diff ensures increased traction on slippery tracks. Suggested also to use on bumpy surface where it helps to better absorb the bumps. Larger oil volume prevents the diff from overheating, extending its lifespan.

The super-smooth gear diff includes a composite case and cover with exchangeable spur gear. The gear diff set includes 81T spur gear and a range of various spur gears is available as an option.

The internal gears are precision-molded from tough XRAY developed composite material, ensuring long lifespan and super-smooth, efficient operation.

The maintenance-free diff design will benefit racers of all levels. 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 our superior sealing system.

Fits: XB4•20




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#361108 XB4'20 Alu Chassis - Swiss 7075 T6 (2.5mm)

• Unique design
• 2 Chassis length alternatives
• 2.5mm thickness
• Specially milled-out
• Increases overall stability
• Black coated

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Unique chassis with shorter and longer wheelbase integrated in one chassis. There are two different mounting positions for center and rear diff assembly that allows to choose between a shorter and longer chassis alternative.

The shorter chassis setting makes the car to rotate better in corners and is recommended for high traction tracks.

The longer chassis setting makes the car more stable and is recommended for low traction tracks or bumpy Astro tracks.

The thicker and specially milled-out chassis was redesigned for XB4•20 to increase cornering speed and overall stability.

CNC-machined chassis made from 2.5mm high-quality Swiss 7075 T6 aluminum, strategically machined to make it as light as possible without affecting strength or rigidity and to achieve the desired flex characteristics. Black coated.

Fit: XB24'20



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#368191 Front Spring Set L=42mm - 1 Dot (2)
#368195 Front Spring Set L=42mm - 5 Dots (2)

• Optional shock springs
• Individually measured, controlled, inspected
• Perfect spring match-ups
• Laser engraved for easy identification

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FRONT linear springs have been specifically designed to complement the big-bore shocks. Spring rate is constant during the entire spring compression. Marked with dots for easy identification. These springs extend the existing springs line up for further set-up adjustments.

The springs, like all the other XRAY springs, are manually measured, selected and matched into pairs to guarantee precisely equal length and damping characteristics.

Fit: XB2, XT2, XB4 & XT4 cars

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#322112-G XT4 Composite Suspension Arm Front Lower - Graphite

• Special graphite composite mixture
• Reliable
• For high and very high traction tracks

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Front lower suspension arm made from specially-formulated graphite composite material. The exclusive composite mixture used for suspension arms is a perfect balance between reliability and performance. The suspension arm is rigid to provide a responsive feel and extreme durability. Suitable for high- and very-high-traction tracks.

Universal design front arm can be used on both left & right sides.

Fits: XT4.



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#362085 XB4 Alu Front Shock Tower 3.0mm - Swiss 7075 T6•
#363084 XB4 Alu Rear Shock Tower 3.0mm - Swiss 7075 T6•

• Ultra-rigid design
• Long lifespan
• Multiple shock positions
• Black coated
• Laser engraved
• Premium Swiss 7075 T6 aluminum



CNC-machined alu front & rear shock tower from 3mm thick premium Swiss 7075 T6 aluminum. Updated shock mounting positions featuring an extra additional shock mounting position for extra-fine tuning. Ultra-rigid design for unsurpassed strength and long lifespan.
The aluminum shock tower is stiffer than graphite that makes the car easier to drive and more predictable.

Includes multiple shock positions. Black coated. Laser-engraved with the XRAY logo.

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Fit: XB4 cars.



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#365201 ECS Front Drive Shaft 81mm with 2.5mm Pin - Spring Steel•

• Decreases vibration
• Improves stability
• Increases steering
• Improves cornering speed
• Improves landing after jumps
• Improves traction on rear suspension
• Easier to drive
• Reliable
• Durable
• 2.5mm pin
• HUDY Spring Steel•

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The unique XRAY ECS Drive Shaft with 2.5mm pin equalizes the speed between the drive shaft and the wheel. With a unique 2-piece joint between the axle and the wheel, the same extreme wheel turning angle is divided into two shallower angles without joint binding. This means that at the same cornering speed, the inner wheel will not bind or vibrate. Drive through the corner is more stable, more precise, and easier to drive. The ECS Drive Shafts help also with improved landing after jumps.

With the ECS drive shafts, wheel vibrations and noise are decreased to minimum, steering is increased, stability of the car is increased and cornering speed and smoothness are noticeably increased as well. A must have option part.

Fits: XB4'19.



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#368192 Front Spring Set L=42mm - 2 Dots (2)
#368193 Front Spring Set L=42mm - 3 Dots (2)
#368194 Front Spring Set L=42mm - 4 Dots (2)
#368292 Rear Spring Set L=57mm - 2 Dots (2)
#368293 Rear Spring Set L=57mm - 3 Dots (2)
#368294 Rear Spring Set L=57mm - 4 Dots (2)

• Optional shock springs
• Individually measured, controlled, inspected
• Perfect spring match-ups
• Laser engraved for easy identification


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Front & rear linear springs have been specifically designed to complement the big-bore shocks. Spring rate is constant during the entire spring compression. Marked with DOTS for easy identification.

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The springs, like all the other XRAY springs, are manually measured, selected and matched into pairs to guarantee precisely equal length and damping characteristics.

Fit: XB2, XB4 & XT2 cars.



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#361179 Brass Rear Chassis Brace Weight 40g

• Extra 40g weight
• Lower CG
• Improves rotation
• Increases stability
• CNC-machined from brass
• Flex adjustment

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Optional brass chassis brace fits in the lower part of the composite brace connected directly to the chassis, generating more stability. When using this brace, the composite rear lower brace must be removed. The weight of the car is moved more to the rear, improving the rotation of the car and lowering CG.

Fits: XB4'16 and later.



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#369706 XRAY XB4 Body - Alpha 4 - Light

• Ultra-lightweight
• High-performance
• Low-profile
• Super-smooth airflow
• Increases steering
• Increases stability
• Improves handling in jumps
• Reduces roll
• Improves rotation

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The optional ultra-lightweight completely redesigned, high-performance, low-profile Alpha body with super-smooth airflow and all-new downforce areas. The Alpha body gives increased steering & stability while also improving handling in jumps. Lower weight reduces the roll of the car and improves rotation in corners.

The front part of the body has a new high-downforce area. The sides of the body have upper downforce areas to generate more mid-body downforce, and the straight sidewalls improve stability. The upper part of the body was redesigned with a smooth flow channel.

Different XB4 bodies are available in different thicknesses for fine tuning the performance of the car.

Fits: XB4 cars.



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#362510-G Composite Servo Saver - Graphite

• Special graphite composite mixture
• Increased strength
• Improved friction
• Lower weight
• Reliable
• Durable

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Molded composite servo saver parts made from specially-formulated graphite composite mixture for increased strength, improved friction and lower weight. Perfect balance between reliability and performance.




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#362571-G Composite Steering Plate - Graphite

• Special graphite composite mixture
• Increased strength
• Increases steering precision
• Lower weight
• Reliable
• Durable

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Molded composite steering plate made from specially-formulated graphite composite mixture for increased strength and lower weight. Increases steering precision. Perfect balance between reliability and performance.

Fits: XB4 cars.



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#363112-G Composite Suspension Arm Rear Lower Right - Graphite
#363122-G Composite Suspension Arm Rear Lower Left - Graphite

• Special graphite composite mixture
• Increases stability
• Increases cornering speed
• Lightweight
• For High traction tracks
• Durable

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Rear lower suspension arms made from specially-formulated graphite composite mixture, perfect for high-traction conditions. The graphite arms make the car more stable and give increased cornering speed. Intelligent arm design allows for variable positioning of the rear shocks. Depending on track conditions, the rear shocks can be installed either in front of or behind the rear shock tower, and the rear shock tower can be placed either in front of or behind the bulkhead.



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#329901 2WD/4WD Rear Wheel Aerodisk with 12mm Hex - V2 - White (10)
#329913 2WD/4WD Rear Wheel Aerodisk with 12mm Hex - V2 - White (2)

• Redesigned countersunk center area
• Specially-designed 1/10 Off-Road Wheels
• Flexible yet durable material
• Excellent for high-competition racing
• Perfect fit
• 12mm internal hex
• Available as 2pcs set or 10pcs set

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Specially-designed 2WD/4WD rear wheels with 12mm internal hex. The center countersunk area was redesigned to place the wheel nut deeper. Precision fit, perfect for high-competition racing. Made from flexible, durable material to withstand impacts. The side of the wheel is aerodynamic for maximum performance.

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Special features of the wheel are visible from the inside: reinforcement ribs to make the wheels as stable as possible and eliminate deformation.

Fits: XB2 and XB4 cars.



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#362574 Alu Steering Plate 2-Hole - Swiss 7075 T6

• Increases steering precision
• More predictable steering
• For high-traction conditions