Ultimate assortment of set-up shims. You can use the shims for easy and accurate adjustment of:
- front and rear roll center
- front bump steer
- front and rear toe-in
- wheelbase  

Ultimate assortment of set-up shims. You can use the shims for easy and accurate adjustment of:
• front and rear roll center
• front bump steer
• front and rear toe-in
• wheelbase  

Alu shims 3x6mm size, 0.5mm thick. Black color. Set of 10. 

Alu shims 3x6mm size, 0.5mm thick. Orange color. Set of 10. 

Alu shims 3x6mm size, 1mm thick. Silver color, set of 10. 

Alu shims 3x6mm size, 1mm thick. Black color, set of 10. 

Alu shims 3x6mm size, 1mm thick. Orange color, set of 10. 

Alu shims 3x6mm size, 2mm thick. Silver color, set of 10. 

Alu shims 3x6mm size, 2mm thick. Black color, set of 10. 

Alu shims 3x6mm size, 2mm thick. Orange color, set of 10. 

Alu shims 3x6mm size, 3mm thick. Set of 10. 

Alu shims 3x6mm size, 3mm thick. Black color. Set of 10. 

Alu shims 3x6mm size, 3mm thick. Orange color. Set of 10. 

Alu shims 3x6mm size, 5mm thick. Black color, set of 10. 

Alu shims 3x5mm, 2.0mm thick which can be used for various purposes including roll center adjustment. Orange color. Set of 10.

Color may slightly vary between products.
 

Alu shims 3x5mm, 1mm thick which can be used for various purposes including roll center adjustment.  

Alu shims 3x5mm, 0.5mm thick which can be used for various purposes including roll center adjustment. Orange color. Set of 10. 

Alu shims 3x5mm, 0.25mm thick which can be used for various purposes including roll center adjustment. Set of 10.  

Alu shims 3x5mm, 4mm thick which can be used for various purposes.  

Alu 4.9mm ball ends, same as included in anti-roll bar sets #302401 (front) and #303401 (rear). Set of 2. Black colour. 

Differential spring for ball differential. 

Hudy Spring Steel™ drive shaft coupling for Set Screw for increased reliability, works in front and rear CVD drive shafts of XRAY T2, T3. Specially hand-ground for maximum precision.  

Alu mount, CNC-machined, for mounting steering servo. Black color. 

Alu chassis made from custom-produced 2.5mm Swiss 7075 T6 aluminum.  

The chassis features bent sides for improved weight balance and increased traction with maximum stability of the car. The rear part of the chassis is narrower. 

High-quality CNC-machined front wing holder made from premium graphite material. Complete set including shims and mounting hardware.  

Aluminum front lower arm mount 23°/29° kick-up brace made from high-quality Swiss 7075 T6 aluminum.  

MEDIUM-hardness composite front roll-center holder. The holder generates more traction, absorbs bumps better. 

CNC-machined alu front shock tower from 3mm thick premium Swiss 7075 T6 aluminum.  

Front lower suspension arm made from specially-formulated graphite composite material.  

HARD front lower suspension arm made from super-tough high-tech composite material.  

MEDIUM-hardness front lower suspension arm made from high-tech composite material.
 

Front lower RIGHT suspension arm made from specially-formulated graphite composite material.  

Front lower LEFT suspension arm made from specially-formulated graphite composite material.  

GRAPHITE molded composite C-hub for RIGHT steering block. The specially-formulated graphite composite material is a perfect balance between reliability and performance.  

MEDIUM-hardness molded composite RIGHT C-hub, suitable for most track conditions especially for very-low-, low- and medium-traction tracks. Absorbs bumps better, easy to drive. Use with left C-hub #322220-M 

GRAPHITE molded composite C-hub for LEFT steering block. The specially-formulated graphite composite material is a perfect balance between reliability and performance.  

MEDIUM-hardness molded composite LEFT C-hub, suitable for most track conditions especially for very-low-, low- and medium-traction tracks. Absorbs bumps better, easy to drive. Use with right C-hub #322210-M. 

Molded composite steering block from specially-formulated graphite composite material is a perfect balance between reliability and performance.  

MEDIUM-hardness molded composite steering block is tiny yet tough, includes graphite Ackermann extension for variable Ackermann positions. Generates more steering, more aggressive handling of the car. 

Steering block graphite extension, works on either left or right side. Allows for easy Ackermann position adjustment for fine-tuning on all surfaces and track conditions. 

Steering block graphite extension, works on either left or right side. Allows for easy Ackermann position adjustment for fine-tuning on all surfaces and track conditions. 

Optional aluminum lower arm mount has an integrated 26° kick-up angle. The alu arm mount makes the car more stable and increases on-power steering. 

Optional brass lower arm mount has an integrated 26° kick-up angle.  

Optional aluminum kick-up mount with integrated 23° and 29° kick-up angle. The alu arm mount makes the car more stable and increases on-power steering. 

Optional brass kick-up mount with integrated 23° and 29° kick-up angle. 

Anti-roll bar set 1.0mm made from special spring steel material. 

Front anti-roll bar made from special spring steel material. 

Front anti-roll bar made from special spring steel material. 

Front anti-roll bar made from special spring steel material. 

Front anti-roll bar made from special spring steel material. 

Alu steering plate for rearward linkage mounting allows mounting the steering linkages more rearwards which makes the steering more precise and makes the car more predictable and results in smoother feeling.  

Molded composite SHORT gear box made from premium composite material to fit REAR motor position of XB2.  

Molded composite motor gear box made from specially-formulated graphite composite material to fit REAR motor position of XB2 

Molded composite motor gear box made from specially-formulated graphite composite material to fit FRONT motor position of XB2 

Rear lower RIGHT suspension arm redesigned to move arm maximum forward. 

Rear lower RIGHT suspension arm with redesigned geometry for improved consistency and handling.  

Rear lower LEFT suspension arm redesigned to move arm maximum forward. 

Rear lower LEFT suspension arm with redesigned geometry for improved consistency and handling.  

Super-compact rear upright made from specially-formulated graphite composite material features multiple set-up options for upper & lower roll centers. 

Super-compact rear upright, CNC-machined from high-grade Swiss 7075 T6 aluminum, featuring multiple set-up options for upper & lower roll centers. 

Alu rear hub plate for multi-adjustable rear upright #323355. CNC-machined from high-grade Swiss 7075 T6 aluminum. 

Rear anti-roll bar set 1.0mm for XB2 made from special spring steel material. Stabilizes rear of the car. Roll bars are easily mounted to the gearbox and can be adjusted with linkages. 

Optional REAR wing for XB2 made from thick Lexan material is highly reliable with less chance of breakage, gives higher traction & stability, but reduces steering. 

Stylish, effective FRONT wing designed to work perfectly with the original XRAY XB2 body on carpet and dirt. Increases steering and stability on jumps. 

Rear wing for XB2/XB4 made Lexan material is highly reliable with less chance of breakage, giving higher traction & stability but reducing steering. 

Stylish, effective rear center fin was developed and long term tested to maximize the rear wing air flow efficiency.  

Stylish, effective wider front wing works perfectly with XRAY XB2 body and increases front down force.
 

Stylish, effective rear wing works perfectly with XRAY XB2 body. 

XRAY XB2 Slipper Eliminator is a direct replacement for the slipper clutch set. Compatible with LCG gearboxes, reducing the number of parts needed to change between configurations. 

Super-lightweight short 2-pad top shaft 20T made from premium Swiss 7075 T6 alu. Fits LCG gear box. Additionally hardened, and with a black final surface treatment.  

Slipper Eliminator spacer machined from premium Swiss 7075 T6 aluminum. 

Slipper clutch plate for 2-pad slipper clutch machined from premium Swiss 7075 T6 alu for use with short rod.  

Slipper clutch plate with adapter machined from premium Swiss 7075 T6 alu.  

Steel slipper clutch nut. 

Molded 25T gear made from specially-formulated graphite composite material gives the perfect balance between reliability and performance. 

Refined and redesigned ball differential for the updated transmission dimensions.  

SHORT output shaft for #325003 Adjustable Ball Differential - LCG, made from world-renowned HUDY Spring Steel 

LONG output shaft for #325003 Adjustable Ball Differential – LCG, made from world-renowned HUDY Spring Steel™. 

Molded ball-differential 53T bevel gear made from tough composite material. 

Special screw for ball-differential external adjustment, made from world-renowned HUDY Spring Steel™. Suitable for #325002 Adjustable Ball Differential for 2.5mm pin. 

Ball diff nut machined from premium Swiss 7075 T6 and additionally hardened and with a black final surface treatment. 

CNC-machined CVD rear drive shaft (77mm) with 2.5mm pin. Manufactured from world-renowned HUDY Spring Steel™ the drive shafts feature 2.5mm drive pins for maximum drivetrain efficiency.  

Drive axle for XRAY adjustable drive shafts. Drive shaft length adjustment uses 4 different connecting hole positions at the drive axle end to allow changes to overall driveshaft length.
 

Alu shims 10x12 mm size, 2mm thick. Set of 2. 

XRAY precision-molded offset spur gear 69 tooth, 48 pitch for Slipper Eliminator. This spur gear has been strategically lightened to reduce rotating mass. 

XRAY precision-molded offset spur gear 72 tooth, 48 pitch for Slipper Eliminator. This spur gear has been strategically lightened to reduce rotating mass. 

Specially-designed 50g stainless steel weight for placement beneath battery to add weight as low as possible.  

Specially-designed 35g stainless steel weight for placement beneath short battery pack to add weight as low as possible. 

Molded composite shock ball joint, length 19mm. These ball joints are +2mm longer than standard ball joints, allowing greater suspension downtravel.  

Molded composite shock ball joint, length 21mm. These ball joints are +4mm longer than standard ball joints, allowing greater suspension downtravel.  

High-performance, low-profile aerodynamic body for XB2 designed by XRAY to perfectly fit the car and to work in most track conditions. 

High-performance, low-profile aerodynamic body for XB2 designed by XRAY to perfectly fit the car. Used by the Factory Team in medium to high-traction conditions.  

High-performance, low-profile aerodynamic body for XB2 designed by XRAY to perfectly fit the car and work in most track conditions.  

The optional ultra-lightweight, completely redesigned, high-performance, low-profile Beta 2 body with super-smooth airflow and all-new downforce areas. 

High-performance, low-profile aerodynamic body for XB2 designed by XRAY to perfectly fit the car and work in most track conditions.  

Specially-designed 2WD front wheels with 12mm internal hex. Perfect fit, recommended for high-competition racing.  

The wheels are IFMAR standardized with the wheel hex offset.  

Molded composite 5.8 ball joints for steering & servo linkages. Includes 4 long and 2 short ball joints. 

Differential gears for gear differentials are made from pressed steel, heat treated, and machined for ultra-precision and smooth operation. Includes 2 bevel and 4 satellite gears. 

Polished steel pins for gear differential. Set of 2. 

Alu hardcoated pins for NT1 gear differential are CNC-machined from premium lightweight Swiss 7075 T6 aluminum, hardcoated for extra durability and long life. Set of 2. 

High-performance clutchbell oversized ball-bearings designed and engineered by XRAY. Set of 2. 

Alu conical shim 3x6x2.0mm. Black color. Set of 10. 

Alu conical shim 3x6x2.0mm. Orange color. Set of 10. 

Spring steel anti-roll bar, 1.0mm thick. Marked with no laser-engraved lines for easy identification. Black colour.
 

Spring steel anti-roll bar, 1.1mm thick. Marked with 1 laser-engraved line for easy identification. Black colour.
 

Spring steel anti-roll bar, 1.2mm thick. Marked with 2 laser-engraved lines for easy identification. Black colour. 

Spring steel anti-roll bar, 1.3mm thick. Marked with 3 laser-engraved lines for easy identification. Black colour.
 

Threaded 4.9mm ball end with 5mm thread length for connection to molded ball joints. Set of 2. 

Rear lower RIGHT suspension arm made from specially-formulated graphite composite mixture, perfect for high-traction conditions. 

Rear lower LEFT suspension arm made from specially-formulated graphite composite mixture, perfect for high-traction conditions.  

Clutch spring for slipper clutch, C=45 rating. Black color. 

Diff rings for #365000 Ball Adjustable Differential for XB4 cars. ID x OD x thickness = 17mm x 24.5mm x 1.0mm. Set of 2. 

CNC-machined, premium aircraft aluminum 14mm wheel hubs.  

CNC-machined, premium aircraft aluminum -0.75mm offset wheel hubs, to give narrower track-width.  

CNC-machined, premium aircraft aluminum +0.75mm offset wheel hubs, to give wider track-width.  

CNC-machined, premium aircraft aluminum 12mm wheel hubs with -0.75mm offset for narrower track-width. Strategically machined for optimum strength, balance, and lightness.  

CNC-machined, premium aircraft aluminum 12mm wheel hubs with +0.75mm offset for wider track-width. Strategically machined for optimum strength, balance, and lightness. 

CNC-machined, premium aircraft aluminum 12mm wheel hubs with +1.50mm offset for wider track-width. Strategically machined for optimum strength, balance, and lightness. 

CNC-machined, premium aircraft aluminum 12mm wheel hubs with +2.25mm offset for wider track-width. Strategically machined for optimum strength, balance, and lightness. 

CNC-machined, premium aircraft aluminum 12mm wheel hubs with +3.00mm offset for wider track-width. Strategically machined for optimum strength, balance, and lightness. 

CNC-machined 12mm wheel hubs with +3.75mm offset for wider track-width, made from Swiss 7075 T6.  

High-strength pinion 18T gear made from tough 7075 T6 alu and specially hardcoated for superior strength, light weight, and high durability.  

High-strength pinion 21T gear made from tough 7075 T6 alu and specially hardcoated for superior strength, light weight, and high durability. 

High-strength pinion 23T gear made from tough 7075 T6 alu and specially hardcoated for superior strength, light weight, and high durability. 

High-strength pinion 25T gear made from tough 7075 T6 alu and specially hardcoated for superior strength, light weight, and high durability. 

High-strength pinion gear made from tough 7075 T6 aluminum and specially hardcoated for superior strength, light weight, and high durability.  

High-strength pinion gear made from tough 7075 T6 aluminum and specially hardcoated for superior strength, light weight, and high durability.  

High-strength pinion gear made from tough 7075 T6 aluminum and specially hardcoated for superior strength, light weight, and high durability.  

High-strength pinion gear made from tough 7075 T6 aluminum and specially hardcoated for superior strength, light weight, and high durability.  

High-strength pinion gear made from tough 7075 T6 aluminum and specially hardcoated for superior strength, light weight, and high durability.  

High-strength pinion gear made from tough 7075 T6 aluminum and specially hardcoated for superior strength, light weight, and high durability.  

High-strength pinion gear made from tough 7075 T6 aluminum and specially hardcoated for superior strength, light weight, and high durability.  

High-strength pinion gear made from tough 7075 T6 aluminum and specially hardcoated for superior strength, light weight, and high durability.  

High-strength pinion gear made from tough 7075 T6 aluminum and specially hardcoated for superior strength, light weight, and high durability.  

High-strength pinion gear made from tough 7075 T6 aluminum and specially hardcoated for superior strength, light weight, and high durability.  

High-strength pinion gear made from tough 7075 T6 aluminum and specially hardcoated for superior strength, light weight, and high durability.  

High-strength pinion gear made from tough 7075 T6 aluminum and specially hardcoated for superior strength, light weight, and high durability.  

High-strength pinion gear made from tough 7075 T6 aluminum and specially hardcoated for superior strength, light weight, and high durability.  

Precision-molded slipper clutch spur gear 75T 48P is made from XRAY's exclusive secret blend of composite material, allowing the gear to be robust enough to handle high-performance brushless motors. 

Precision-molded spur gear 81T is made from XRAY's exclusive secret blend of composite material, allowing the gear to run yet be robust enough to handle high performance brushless motors. 

Precision-molded spur gear 84T is made from XRAY's exclusive secret blend of composite material, allowing the gear to run yet be robust enough to handle high performance brushless motors.  

Optional spur gear for 3-Pad Slipper Clutch. Precision-molded slipper clutch spur gear 87T 48P is made from XRAY's exclusive secret blend of composite material, allowing the gear to be robust enough to handle high-performance brushless motors.  

Set of lower aluminum shock collars for increased reliability. Stylish and lightweight collars are CNC-machined from premium Swiss 7075 T6 aluminum and are strategically lightened. Set of four. Black color. 

Set of lower aluminum shock collars for increased reliability. 

Set of shock pistons made from Delrin and molded using super precise moulds. 

Machined steel upper mounting bushing for XB4 alu shock cap. Set of 2. 

Machined aluminum upper shock cap for XB4 shock absorbers. Optional alu upper shock cap offer an increased durability and extended life time.  

Machined alu front shock bodies.  

Hardened, high-strength front shock shafts are polished for super-smooth operation.  

The springs have been specifically designed to complement the big bore shocks. Set of 2. 

Front progressive springs specifically designed for use with big bore shocks. Set of 2.
 

Optional springs specifically designed to complement the big-bore shocks.  

The springs have been specifically designed to complement the big bore shocks. The spring rate is constant during the entire spring compression. 

The springs have been specifically designed to complement the big bore shocks. 

The springs have been specifically designed to complement the big bore shocks. Set of 2. 

New optional FRONT linear springs are recommended for high-traction tracks. T 

FRONT linear springs have been specifically designed to complement the big-bore shocks. 

FRONT linear springs have been specifically designed to complement the big-bore shocks.  

FRONT linear springs have been specifically designed to complement the big-bore shocks.  

FRONT linear springs have been specifically designed to complement the big-bore shocks. 

The springs have been specifically designed to complement the big bore shocks. Set of 2.

 

Rear progressive springs specifically designed for use with big bore shocks. Set of 2.
 

Optional springs specifically designed to complement the big-bore shocks.  

The springs have been specifically designed to complement the big bore shocks. Set of 2. 

The springs have been specifically designed to complement the big bore shocks.  

The springs have been specifically designed to complement the big bore shocks. Set of 2. 

New optional REAR linear springs are recommended for high-traction tracks.  

REAR linear springs have been specifically designed to complement the big-bore shocks. 

REAR linear springs have been specifically designed to complement the big-bore shocks. 

Molded composite servo saver set - extra stiff.  

M3x3 setscrew, hex drive. Set of 10 pieces. 

Carbide balls 2.4mm for ball differential. Improved, smoother diff operation over standard steel diff balls.  

High-precision axial thrustbearing for #325002 Adjustable Ball Differential for 2.5mm Pin. 

Set of 12 premium-quality ceramic balls made from extra-hard Si3N4 silicone nitride ceramic. Significantly improves differential lifespan while reducing friction and vibration. Higher RPM capabilities. 

High-quality ball-bearings ID x OD x thickness (mm) = 5x8x2.5mm. Set of 2 pieces. 

New high-speed ball-bearings manufactured specially for XRAY.  

New high-speed ball-bearings manufactured specially for XRAY. ID x OD x thickness (mm) = 10x15x4. Set of 2 pieces. 

Flat washer. ID x OD x thickness = 3mm x 6mm x 0.1mm. Set of 10 pieces. 

Flat washer. ID x OD x thickness = 3mm x 6mm x 0.2mm. Set of 10 pieces. 

Flat washer. ID x OD x thickness = 10mm x 12mm x 0.1mm. Set of 10. 

Silicone O-ring fits over 3mm shaft. 2mm thick. Set of 10 pieces.  

Titanium pins, ultra-precision hand ground for high durability and long life. More than 40% lighter compared to standard steel pins.