Fine-tune your suspension with the XRAY 42.5mm Big Bore Front Conical Spring Set. Designed for big-bore shocks, these precision-engineered springs allow you to dial in your buggy or stadium truck’s handling for any track condition. Each spring is color-dot coded for quick identification, ranging from soft (1-Dot) to firm (5-Dot). Features: Set includes (2) precision-made conical front springs 42.5mm length, designed for XRAY big-bore shocks Dot-coded system for quick rate identification Softer springs increase traction and absorb bumps Stiffer springs increase responsiveness and reduce chassis roll Spring Rates (Softest → Hardest): 1-Dot – Part #368381 2-Dot – Part #368382 3-Dot – Part #368383 4-Dot – Part #368384 5-Dot – Part #368385 Effects of Shock Spring Changes: Softer: More chassis roll, more traction, smoother on bumps, but more prone to bottoming out. Stiffer: Less chassis roll, less traction, sharper response, improved handling in high grip. Compatibility: XRAY XB2 – 1/10 2WD Buggy (Front) XRAY XT2 – 1/10 Stadium Truck (Front) Other XRAY 42.5mm big-bore front shock applications (check manual for confirmation).

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The XRAY 5.4mm Hard Steel Pivot Balls are built for precision and reliability in the most demanding racing conditions. Featuring a 10mm thread length, these pivot balls are perfect for suspension locations requiring extra reach and strength. Manufactured from premium hard steel, they provide smooth movement, maintain geometry, and deliver long-lasting durability run after run. Features: CNC-machined from high-grade hard steel 5.4mm ball with 10mm thread length Enhanced wear resistance for extended life Ensures precise suspension performance and articulation Official XRAY factory replacement part Includes:(2) 5.4mm Hard Steel Pivot Balls (10mm thread) Compatibility: XRAY XB4 (all versions using 10mm pivot balls) XRAY XT4 (all versions using 10mm pivot balls) Other XRAY vehicles requiring 5.4mm/10mm pivot balls  

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The XRAY 5.4mm Hard Steel Pivot Balls are precision-crafted for strength, consistency, and long service life. With an 8mm thread length, these pivot balls are ideal for high-stress suspension points where durability and precision are critical. Made from premium hard steel, they ensure smooth operation and maximum reliability on even the toughest tracks. Features: CNC-machined from premium hard steel 5.4mm ball with 8mm thread length Exceptional wear resistance and long-lasting durability Maintains precise suspension geometry and smooth articulation Genuine XRAY factory replacement part Includes:(2) 5.4mm Hard Steel Pivot Balls (8mm thread) Compatibility: XRAY XB4 (all versions using 8mm pivot balls) XRAY XT4 (all versions using 8mm pivot balls) Compatible with other XRAY models requiring 5.4mm/8mm pivot balls    

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The XRAY 55mm Steel Turnbuckles are built for strength, precision, and long-lasting performance. Machined from high-quality steel, these turnbuckles are heat-treated for maximum durability, making them ideal for high-stress applications where consistency matters most. The precision threading ensures smooth adjustments, while the 55mm length is optimized for proper suspension geometry on XRAY vehicles. Features: Precision-machined from high-strength steel Heat-treated for superior durability and wear resistance 55mm length designed for optimal suspension geometry Easy adjustment with center hex design Direct replacement XRAY factory part Includes:(2) 55mm Steel Turnbuckles Compatibility: XRAY XB4 (all versions using 55mm turnbuckles) XRAY XT4 (all versions using 55mm turnbuckles) May fit other XRAY models requiring 55mm length  

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🏁🔧 Fine-Tune Your Body Height & FitmentThe XRAY 6mm Rear Adjustable Body Mount Set is a genuine replacement and tuning option designed for compatible XRAY vehicles. Featuring 1mm height body mount posts, this set provides an additional setup option for dialing in rear body positioning and fitment.🏁 About the Rear Adjustable Body Mount Set⚙️ 1mm Height OptionThese body mount posts feature a 1mm height specification, allowing racers to fine-tune body positioning as part of their vehicle setup.🔧 Adjustable Body MountingDesigned for XRAY's 6mm adjustable body mounting system, these posts provide secure and precise rear body mounting on compatible vehicles.🏎️ Genuine XRAY PartsManufactured by XRAY for proper fit and function, these components are an ideal replacement or tuning option for your race setup.✨ Features✔ Genuine XRAY replacement and tuning parts✔ 6mm rear adjustable body mount design✔ 1mm height body mount posts✔ Allows fine-tuning of body positioning✔ Direct fit for compatible XRAY vehicles📦 Includes (1) XRAY 6mm Rear Adjustable Body Mount Set – 1mm Height🔧 Compatibility XRAY T4 2019 XRAY T4 2020 XRAY T4F XRAY X4 XRAY XT4📝 Notes This is the 1mm height version. Genuine XRAY replacement/tuning part. Verify compatibility with your specific vehicle before installation.

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🏁🔧 Dial In Your Body Position with Adjustable Rear MountsThe XRAY 6mm Rear Adjustable Body Mount Set is a genuine replacement body mounting set designed for compatible XRAY touring car and off-road platforms. Featuring an adjustable design, this set includes the rear body mounts, perches, and pins needed to replace the original mounting components.🏁 About the Rear Adjustable Body Mount Set⚙️ Adjustable Body MountingThe adjustable design allows proper positioning of the body while providing a secure mounting point for compatible XRAY vehicles.🔧 Complete Replacement SetThis package includes the body mounts along with the matching perches and pins, giving you the key components needed for the rear body mounting assembly.🏎️ Genuine XRAY PartsDesigned for proper fit and function on compatible XRAY platforms, these genuine replacement components make it easy to refresh worn or damaged body mounting hardware.✨ Features✔ Genuine XRAY replacement parts✔ 6mm rear body mount design✔ Adjustable mounting system✔ Includes mounts, perches, and pins✔ Direct-fit replacement for compatible XRAY vehicles📦 Includes Rear Adjustable Body Mounts Body Mount Perches Body Mount Pins🔧 Compatibility XRAY T4 2019 XRAY T4 2020 XRAY T4F XRAY X4 XRAY XT4📝 Notes Genuine XRAY replacement parts. Verify compatibility with your specific vehicle before installation.

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The XRAY 6° Graphite Composite C-Hub is a precision-engineered upgrade that boosts steering response and durability on your XB4 buggy. Made from a graphite-reinforced composite, this hub reduces flex, delivers consistent handling, and holds up to the rigors of competitive racing. About the C-HubDesigned with a built-in 6° caster angle, this hub improves corner entry steering while maintaining stability on exit. Perfect for high-grip tracks, it provides sharper control and a more connected driving feel. Features: Graphite composite construction for stiffness and long life 6° caster angle for responsive and predictable steering Lightweight and race-proven design Direct replacement upgrade for stock hubs Includes:(1) Graphite 6° Composite C-Hub (choose right or left side) Compatibility: XRAY XB4 1/10 4WD Buggy (2022+ models, check manual for fit)

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The XRAY 9° Graphite Composite C-Hub is a high-performance upgrade that improves steering precision and durability on your XB4 buggy. Molded from a tough graphite-infused composite, this hub reduces flex and delivers consistent handling — ideal for high-traction tracks like carpet and turf. About the C-HubWith a built-in 9° caster angle, this hub sharpens steering response while keeping the buggy stable in high-speed corners. The lightweight, reinforced design ensures dependable performance through intense racing conditions. Features: Graphite composite construction for maximum stiffness and durability 9° caster angle for improved steering precision Lightweight design with factory fit and finish Direct replacement part for stock hubs Includes:(1) Graphite 9° Composite C-Hub (choose right or left side) Compatibility: XRAY XB4 1/10 4WD Buggy (all versions – confirm fit in manual)

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Upgrade your ride with these precision-engineered 55mm Adjustable Turnbuckles, crafted from world-renowned HUDY Spring Steel™ for unmatched strength and durability. Featuring M3 left- and right-hand threads, they allow for easy and precise suspension and steering adjustments without removing them from the car. Features: Premium HUDY Spring Steel™ for maximum lifespan and toughness 55mm length – ideal fit for multiple XB2/XT2 suspension applications M3 left & right threads for fast, fine adjustments Black coating for wear resistance and a pro finish Includes two turnbuckles Compatibility: XRAY XB2 XRAY XT2 Other XRAY models requiring 55mm M3 turnbuckles Includes: (2) 55mm Adjustable Turnbuckles

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The XRAY Aluminum Lower Suspension Holder is a precision-machined front suspension component designed for XRAY's Horizontal Split (HS) bulkhead system. Part 362313 installs in the Front-Front (FF) position and works with XRAY's eccentric bushing system to provide a wide range of suspension geometry adjustments. About the Aluminum Lower Suspension Holder Precision Suspension Geometry & Setup Tuning The 362313 holder allows racers to fine-tune front kick-up, roll center, and front track width by changing the position of the eccentric suspension bushings. XRAY also designed the holder so its orientation can be changed depending on track conditions, with the downward orientation primarily used for dirt and the upward orientation primarily used for carpet. Features: Genuine XRAY suspension component Front-Front (FF) lower suspension holder Designed for Horizontal Split (HS) bulkheads CNC-machined aluminum construction Works with XRAY eccentric suspension bushings Allows adjustment of front kick-up Allows roll-center adjustment Allows front track-width adjustment Can be oriented for dirt or carpet setups Supports standard and long front suspension arm configurations Black-coated finish Designed for competition-level suspension tuning Includes: (1) XRAY Aluminum Lower Suspension Holder – Front-Front Specifications: Part Number: 362313Material: Swiss 7075-T6 AluminumFinish: Black CoatedPosition: Front-Front (FF)Bulkhead Type: Horizontal Split (HS)Type: Lower Suspension Holder Compatibility: ✅ XRAY XB4✅ XRAY XT4 XRAY factory documentation confirms 362313 in both XB4 and XT4 front suspension assemblies. 💡 Pro Tip: 362313 is the Front-Front (FF) holder. The matching Front-Rear (FR) holder is 362323. These two parts work together around the front HS bulkhead, so make sure you're ordering the correct position.

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The XRAY Aluminum Lower Suspension Holder is a precision-machined suspension tuning component designed for XRAY's Horizontal Split (HS) bulkhead system. Part 362323 installs in the front-rear (FR) position of the front suspension assembly. XRAY's factory manuals confirm the part number and FR location. About the Aluminum Lower Suspension Holder Precision Front Suspension Tuning Designed around XRAY's eccentric bushing system, this aluminum suspension holder allows racers to fine-tune important front-end geometry. XRAY specifically notes that different eccentric bushing combinations allow adjustment of front kick-up, roll center, and front track width, making this more than just a replacement part—it's also a valuable setup component. Features: Genuine XRAY suspension component Front-Rear (FR) lower suspension holder Designed for Horizontal Split (HS) bulkheads Aluminum construction Works with XRAY eccentric suspension bushings Allows adjustment of front kick-up Allows roll-center tuning Allows front track-width adjustment Precision fit for compatible XRAY 4WD platforms Excellent replacement or race-day setup option Includes: (1) XRAY Aluminum Lower Suspension Holder – Front-Rear Specifications: Part Number: 362323Material: AluminumPosition: Front Suspension – Rear Holder (FR)Bulkhead Type: Horizontal Split (HS)Type: Lower Suspension Holder Compatibility: ✅ XRAY XB4✅ XRAY XT4 The part is documented in the XB4 platform and is also specifically listed in the XT4 2024 front suspension assembly. 💡 Pro Tip: 362323 is the FR holder. If you're looking at the front suspension assembly, don't confuse it with 362313, which XRAY identifies as the matching Front-Front (FF) aluminum lower suspension holder.

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The XRAY Aluminum Lower Suspension Holder Wide for HS Bulkhead (Rear-Front) is a premium upgrade designed to enhance stability and improve suspension geometry on your XB4 or XT4 platform. Machined from Swiss 7075-T6 aluminum and finished with a black coating, this holder delivers maximum strength, precision, and long-lasting durability. Its wide design allows the use of both long or standard suspension arm configurations, making it highly adaptable to different track conditions. A must-have for racers looking to fine-tune handling response and consistency. Features: CNC-machined Swiss 7075-T6 aluminum for extreme strength Wide geometry for increased stability and smoother handling Works with both long and standard suspension arms Black coated for a factory look and wear resistance Designed for HS (Horizontal Split) bulkhead systems Includes:(1) Aluminum Lower Suspension Holder Wide – Rear-Front Compatibility: XRAY XB4 (2021 onwards) XRAY XT4 (2022 onwards)

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The XRAY Aluminum Lower Suspension Holder Wide for HS Bulkhead (Rear-Rear) is a precision-engineered upgrade that boosts stability and durability for your XB4 or XT4. Made from Swiss 7075-T6 aluminum and finished in a sleek black coating, this holder is built to withstand the demands of competitive racing. Designed to fit the Horizontal Split (HS) bulkhead system, it allows racers to choose between long or standard suspension arm configurations, making it adaptable to any track condition. Perfect for those who want a more stable and predictable rear end performance. Features: Machined from Swiss 7075-T6 aluminum for maximum strength Wide geometry improves stability and handling balance Compatible with both long and standard suspension arms Black coated for a factory look and added wear resistance Designed specifically for HS bulkhead systems Includes:(1) Aluminum Lower Suspension Holder Wide – Rear-Rear Compatibility: XRAY XB4 (2021 onwards) XRAY XT4 (2022 onwards)

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The XRAY Aluminum Rear Hub Plate is a precision-machined rear suspension component designed for XRAY's multi-adjustable rear upright system. Manufactured from premium Swiss 7075-T6 aluminum, this plate provides a strong and precise mounting interface while allowing racers to take advantage of XRAY's adjustable rear hub geometry. About the Aluminum Rear Hub Plate Precision Rear Suspension Adjustment The 323381 rear hub plate works with XRAY's multi-adjustable rear upright system, allowing the rear hub configuration to be tuned through different mounting positions. XRAY factory manuals show the plate installed in the rear upright assembly and provide alternate mounting orientations for setup changes. Features: Genuine XRAY replacement and tuning component CNC-machined from Swiss 7075-T6 aluminum Designed for XRAY multi-adjustable rear uprights Precision-machined for accurate suspension fitment Multiple mounting positions for rear suspension tuning Lightweight and durable aluminum construction Suitable for left or right rear upright Competition-oriented suspension component Great replacement or race-day tuning spare Includes: (1) XRAY Aluminum Rear Hub Plate Specifications: Manufacturer: XRAYPart Number: 323381Material: Swiss 7075-T6 AluminumPosition: RearQuantity: 1 Compatibility: ✅ XRAY XB2✅ XRAY XB4 XRAY factory documentation shows 323381 in both XB2 and XB4 rear upright assemblies. 💡 Pro Tip: This is one rear hub plate, not a pair. The same 323381 plate is used on either the left or right rear upright, so you'll need two if you're replacing both sides. XRAY's assembly diagrams specifically show the rear upright assembly as L=R

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 🏁 Lower Shocks. More Rear Traction. Serious Setup Tuning. The XRAY Aluminum Rear Shock Absorber Adapter Set is a performance tuning upgrade designed to mount the rear shocks lower on the suspension arms. Lowering the shock mounting position helps lower the center of gravity and generate additional rear traction, particularly on high-grip carpet and Astro tracks. Two mounting configurations allow the shocks to be positioned toward the inside or outside, giving racers another way to fine-tune rear suspension behavior. ⚡ Features: 🏁 Genuine XRAY performance option⬇️ Allows rear shocks to mount lower on the suspension arms🎯 Helps generate increased rear traction⚖️ Lowers the vehicle's center of gravity🔧 Inside or outside shock mounting options➡️ Arrow markings make mounting positions easy to identify💪 CNC-machined from premium Swiss 7075-T6 aluminum🪶 Lightweight and extremely durable construction⚫ Black anodized finish🏎️ Especially recommended for carpet and Astro surfaces🔩 Includes +2mm and +4mm longer shock ball joints 📦 Includes: (1) XRAY Rear Shock Absorber Adapter Set (1+1) +2mm Longer Shock Ball Joint +4mm Longer Shock Ball Joint 📏 Specifications: Part Number: 362390Material: Swiss 7075-T6 AluminumFinish: Black AnodizedPosition: RearApplication: Lower Shock Mounting / Suspension Tuning 🔧 Compatibility: XRAY documentation confirms 362390 across multiple current and recent platforms, including: ✅ XRAY XB2✅ XRAY XB4✅ XRAY XT4 XRAY's XB2 documentation specifically lists the 362390 adapter, and current XB4 documentation also shows it in the rear shock assembly. 💡 Pro Tip: This isn't just a replacement part—it's a setup option. Moving the rear shock mounting point lower can increase rear traction and lower CG, which is why XRAY particularly recommends these adapters for carpet and Astro racing. The two mounting alternatives give you additional flexibility when dialing in the rear of the car.

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🏁🔧 Precision Spacing for Your XRAY SetupThe XRAY Aluminum Shim Set is a genuine tuning and replacement option designed for precise spacing and adjustment on compatible RC applications. Measuring 3x5x1.0mm, these lightweight aluminum shims feature XRAY's signature orange finish and are supplied in a convenient pack of ten.🏁 About the Aluminum Shim Set⚙️ Precision Setup AdjustmentsThese 1.0mm thick shims provide a simple way to make precise spacing adjustments wherever the 3x5mm shim size is required.🔧 Aluminum ConstructionMade from aluminum for a lightweight and durable setup solution, each shim features an orange finish for the classic XRAY factory look.🏎️ Perfect for the Parts BoxWith ten shims included, this set is a handy addition to any XRAY racer's pit box for maintenance, rebuilds, and setup changes.✨ Features✔ Genuine XRAY tuning hardware✔ Aluminum construction✔ 3x5x1.0mm size✔ 1.0mm thickness✔ Orange finish✔ Ideal for precision spacing and setup adjustments✔ Ten shims included📦 Includes (10) 3x5x1.0mm Aluminum Shims – Orange📝 Notes Genuine XRAY replacement/tuning hardware. Verify the required shim dimensions for your specific application before installation.

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Upgrade your shocks with the XRAY Aluminum Shock Cap Nuts. Machined from premium Swiss 7075 T6 aluminum, these cap nuts include a precision vent hole that allows trapped air to escape during assembly for smoother and more consistent shock performance. Features: CNC-machined from high-quality Swiss 7075 T6 aluminum Integrated vent hole for bubble-free shock bleeding Designed for Big Bore shocks Hard-anodized finish for long-lasting durability Lightweight design without sacrificing strength Includes: (2) Aluminum Shock Cap Nuts with Vent Hole Compatibility: XRAY XB2 (2WD Buggy) XRAY XT2 (2WD Stadium Truck) XRAY XB4 (4WD Buggy) Other XRAY models equipped with Big Bore shocks (check manual)

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Upgrade your XB2/XT2 with the XRAY Aluminum Steering Arm set, precision-machined from Swiss 7075 T6 aluminum for maximum strength and durability. Designed specifically for use with the 1-piece chassis, these arms deliver consistent, slop-free steering performance. Features: CNC-machined Swiss 7075 T6 aluminum Black anodized finish for style and protection Provides ultra-precise steering feel Direct fit for XRAY 1-piece chassis design Includes left and right aluminum arms (2) Compatibility: XRAY XB2 (’21 onwards with 1-piece chassis) XRAY XT2 (’21 onwards with 1-piece chassis) Includes: (2) Aluminum Steering Arms

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Take your steering precision to the next level with the XRAY Aluminum Steering Plate Set, designed specifically for the 1-piece chassis. Machined from premium Swiss 7075 T6 aluminum, this set ensures maximum strength, rigidity, and durability under the toughest racing conditions. Features: Swiss 7075 T6 aluminum construction for ultimate durability Black anodized finish with XRAY laser engraving Reinforces the steering system for consistent, precise handling Direct fit for XRAY’s 1-piece chassis design Perfect upgrade for racers demanding maximum performance Compatibility: XRAY XB2 (’21 onwards with 1-piece chassis) XRAY XT2 (’21 onwards with 1-piece chassis) Includes: (1) Aluminum Steering Plate Set

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Dial in your gearing with the XRAY Composite 3-Pad Slipper Clutch Spur Gears. Precision-molded from a special composite material, these spur gears deliver durability, smooth operation, and consistent performance. Available Tooth Counts (48 Pitch): 72T – Part #365872 75T – Part #365875 78T – Part #365878 81T – Part #365881 84T – Part #365884 Features: Lightweight yet durable composite construction Designed specifically for the XRAY 3-Pad Slipper Clutch System Provides smooth power transfer and quiet operation Wide range of sizes lets you fine-tune gearing for track conditions and motor setup Compatibility: XRAY XB2 (2WD Buggy) XRAY XT2 (2WD Stadium Truck) Other XRAY models using the 3-Pad Slipper Clutch System (check your manual)      

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Take your drivetrain performance to the next level with the XRAY Composite 3G Gear Box (Graphite). Designed to work with the chassis brace, this lightweight yet ultra-strong graphite-reinforced set delivers maximum durability and precision fitment. Perfect for racers who demand reliability and performance lap after lap. Features: High-strength graphite composite material Optimized 3rd generation (3G) design for improved stiffness and efficiency Works with the chassis brace system for enhanced stability Lightweight construction without sacrificing strength Precision-molded for a perfect XRAY factory fit Compatibility: XRAY XB2 XRAY XT2 Other XRAY models requiring 3G gearbox with chassis brace Includes: Complete Composite 3G Gear Box (Graphite) Set

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The XRAY Composite 48P Slipper Eliminator Spur Gear is a precision-molded 72-tooth spur designed for racers who prefer maximum efficiency and direct power delivery. By eliminating the slipper assembly, this gear reduces rotating mass and ensures a more consistent throttle response, making it ideal for high-traction surfaces where a slipper is not required. Features: 48 pitch, 72-tooth composite spur gear Eliminates slipper clutch for direct drive efficiency Lightweight, precision-molded construction Delivers consistent throttle response Perfect for high-traction racing conditions Includes:(1) 72T Slipper Eliminator Spur Gear      

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Upgrade your drivetrain with the XRAY Composite Adjustment Ball-Bearing Hubs. Engineered for precision and durability, these hubs provide smoother rotation, reduced friction, and consistent performance under high-stress racing conditions. Features: Strong composite construction for lightweight durability Precision ball-bearing design for smoother drivetrain performance Helps reduce slop and improve efficiency Easy installation and long-lasting reliability Includes: (2) Composite Adjustment Ball-Bearing Hubs Compatibility: Fits XRAY XB2 / XT2 / XB4 platforms (check manual for specific fitment)

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Upgrade or replace your steering hardware with the XRAY Composite Extended Steering Servo Arm Set. Designed for precision and durability, these servo arms provide a secure fit and consistent steering response for XRAY competition platforms. Manufactured from high-quality composite material, each arm is precision machined for accurate spline engagement and easy installation right out of the package. Features & Benefits: High-quality composite construction for strength and durability Extended design for precise steering geometry Precision machined for accurate spline fit Easy installation with consistent steering performance Compatibility: XRAY XB4 XRAY XT2 1/10 Dirt & Carpet Competition Buggy and Stadium Truck platforms Includes: (1) 23T servo arm (1) 25T servo arm A clean, reliable replacement set to keep your XRAY steering system tight and responsive on any surface.    

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The XRAY Composite Front Bridge Upper Deck provides extra rigidity and stability to your chassis setup. Precision-molded from high-quality composite material, this part is designed for strength without unnecessary weight, giving your buggy the perfect balance of performance and durability. Features: Molded composite construction for strength and consistency Helps increase front-end stability Lightweight design maintains optimal chassis flex Direct replacement part for quick installation Compatibility: XRAY XB2 (various years) XRAY XT2 (various years)

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🏁 Large-Volume Design. Tough Composite. Genuine XRAY Performance. The XRAY Large Volume Composite Gear Differential Case is a genuine replacement differential housing designed for XRAY's large-volume gear differential system. XRAY manufactures the case from tough composite material and uses a rubber-sealed design to help maintain consistent differential operation. Designed for use in the front or rear differential, this is the standard composite version of the case, with 364912-G available separately as the optional graphite-composite version. ⚡ Features: 🏁 Genuine XRAY replacement part⚙️ Large-volume gear differential case💪 Tough composite construction🛡️ Rubber-sealed differential design🔧 Suitable for front or rear differential use🎯 Precision factory fitment🏎️ Designed for XRAY's large-volume differential system🛠️ Direct replacement for a worn or damaged differential case 📦 Includes: (1) XRAY Large Volume Composite Gear Differential Case 📏 Specifications: Part Number: 364912Material: CompositeType: Gear Differential CaseDifferential Type: Large VolumePosition: Front or Rear 🔧 Compatibility: Verified XRAY documentation shows 364912 used on multiple generations of the: ✅ XRAY XB4 XRAY's factory documentation confirms its use in the XB4 front and rear differential assemblies, including the XB4 2021, 2022, 2024, and 2025 platforms. 💡 Pro Tip: Don't confuse 364912 with 364912-G. The standard 364912 is the tough composite version, while 364912-G is XRAY's optional graphite-composite version.  

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The XRAY Composite Rear Upright (Lower Position – Graphite) is designed to provide precise handling and durability for your XB2/XB4. The lower roll center mounting gives improved cornering stability, making it an excellent choice for high-traction tracks where control and consistency are key. Features: Graphite composite material for maximum strength and rigidity Lower roll center mounting improves rear traction and stability Designed for high-traction surfaces and competitive setups Precision XRAY engineering ensures perfect fit and long life Compatibility: XRAY XB2 XRAY XB4 Includes: (1) Composite Rear Upright – Lower Position – Graphite

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🏁⚙️ Tune Rear Hub Flex for Changing Track ConditionsThe XRAY HARD Composite Rear Upright is an optional tuning component designed to give racers another way to fine-tune rear suspension feel. Featuring the upper mounting position and XRAY's HARD composite material, changing rear hub material allows you to alter the amount of flex in the upright to better suit different track conditions and handling preferences.🏁 About the HARD Composite Rear Upright⚙️ Rear Hub Flex TuningChanging the rear upright material influences the amount of flex in the hub assembly, giving racers another useful setup adjustment for changing grip levels and track conditions.🔧 HARD Composite ConstructionThis version is molded from XRAY's HARD composite material for a firmer hub option and is designed with the upper mounting position.🏎️ Built for Setup OptionsWhether you're adapting to carpet, dirt, or changing track grip, XRAY's interchangeable upright options allow you to further fine-tune the rear of your buggy or truck.✨ Features✔ Genuine XRAY optional tuning part✔ HARD composite construction✔ Upper position rear upright✔ Allows rear hub flex tuning✔ Helps fine-tune handling for different track conditions✔ One rear upright included📦 Includes (1) HARD Composite Rear Upright – Upper Position🔧 Compatibility XRAY XB2 Original XRAY XB2 Dirt XRAY XB2 2017 Carpet XRAY XB2 2017 Dirt XRAY XB2 2018 Carpet XRAY XB2 2019 Carpet XRAY XB2 2019 Dirt XRAY XB2 2020 Carpet XRAY XB2 2020 Dirt XRAY XB2 2021 Carpet XRAY XB2 2021 Dirt XRAY XB4 2019 XRAY XB4 2020 XRAY XB4 2021 Carpet XRAY XB4 2021 Dirt XRAY XT2 2021 Carpet XRAY XT4📝 Notes This is the HARD composite, upper-position version. Package includes one rear upright. Genuine XRAY optional tuning component.

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 🏁 Lightweight. Precise. Genuine XRAY Replacement. The XRAY Composite Servo Saver is a genuine factory replacement component designed for XRAY's steering system. The molded composite pieces form the servo saver assembly, helping protect the steering servo from impacts while maintaining smooth and responsive steering operation. XRAY's official parts listings identify 362510 specifically as the Composite Servo Saver. ⚡ Features: 🏁 Genuine XRAY replacement part⚙️ Molded composite construction🛡️ Servo saver design helps protect steering components from impacts🎯 Maintains smooth steering operation🪶 Lightweight factory-style construction🔧 Direct replacement for the original servo saver components🛠️ Great replacement or race-day spare 📦 Includes: (1) XRAY Composite Servo Saver Set 📏 Specifications: Part Number: 362510Material: CompositeType: Servo SaverPosition: Steering Assembly 🔧 Compatibility: XRAY's documentation confirms 362510 is used on multiple XRAY 1/10 off-road platforms, including the XB4 and XT4 families. It remains listed in the XT4 parts documentation as the standard composite servo saver. 💡 Pro Tip: XRAY also offers 362510-G, the optional graphite composite version. The graphite version uses a specially formulated material intended to increase strength, improve friction characteristics, and reduce weight.

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Upgrade your steering precision with the XRAY Composite Servo Shim Set. Designed to perfectly space and align your servo, these durable composite shims help reduce stress on linkages and ensure smooth, consistent steering response. Features: Set includes 4 composite servo shims Provides proper servo height and alignment Reduces wear on steering components Lightweight yet durable composite material Easy direct installation Compatibility: Fits all XRAY 1/10 and 1/8 platforms where servo spacing adjustments are required  

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Fine-tune your suspension geometry with the XRAY Composite Shock Ball Joint Set. Featuring extended ball joints (+2mm & +4mm), this upgrade allows you to adjust shock mounting positions for improved handling balance and suspension response. Features: Includes +2mm and +4mm extensions for versatile tuning Strong composite material ensures durability and smooth operation Helps refine ride height, shock angle, and suspension geometry Quick and easy installation for racers looking for precision handling Includes: (2) +2mm Composite Shock Ball Joints (2) +4mm Composite Shock Ball Joints Compatibility: Designed for XRAY off-road and on-road platforms (check vehicle manual for fitment)

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The XRAY Composite Shock Bushing & Shim Set is a replacement hardware set designed to ensure smooth and precise shock mounting on XRAY vehicles. Manufactured from durable composite material, these bushings provide a secure fit while allowing the suspension to move freely and consistently. The included shims allow racers to fine-tune shock positioning and remove unwanted play, helping maintain consistent suspension performance during demanding race conditions. 🔧 Features:• Genuine XRAY replacement shock hardware• Durable composite bushings for reliable performance• Helps maintain smooth and precise shock movement• Includes shims for proper spacing and adjustment• Ideal for maintenance and suspension tuning 📦 Includes:• (2) Composite Shock Bushings• (2) Shock Shims ⚙️ Specifications:• Part Number: 358043• Material: Composite• Application: Shock mounting hardware    

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🏁🔧 Refresh Your XB4 Shocks with Genuine XRAY ComponentsThe XRAY Composite Shock Part Set is a genuine replacement parts package designed for the XRAY XB4 1/10 4WD buggy. This convenient set includes the key composite components needed to replace worn or damaged parts on two shock assemblies.🏁 About the Composite Shock Part Set⚙️ Complete Shock ComponentsThe set includes two shock caps, two spring cups, and two shock rod ends, making it an easy way to replace several commonly used shock components at once.🔧 Composite ConstructionXRAY's composite components provide the proper fit and function required for smooth, reliable shock operation.🏎️ Made for the XB4Designed specifically for the XRAY XB4 platform, these genuine replacement parts provide direct-fit compatibility with the factory shock assemblies.✨ Features✔ Genuine XRAY replacement parts✔ Composite construction✔ Replacement components for two shocks✔ Includes shock caps, spring cups, and rod ends✔ Direct-fit replacement for the XRAY XB4📦 Includes (2) Shock Caps (2) Spring Cups (2) Shock Rod Ends🔧 Compatibility XRAY XB4 1/10 4WD Buggy📝 Notes Genuine XRAY replacement parts. Includes composite shock components only. Shocks and other suspension components are sold separately.

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 🏁 Lightweight. Precise. Factory XRAY Steering Performance The XRAY Composite Steering Arms are genuine replacement steering components designed for XRAY's 1-piece chassis steering system. XRAY's factory manuals identify 322515 as the HARD composite steering arms included with the vehicle, with aluminum 322516 arms available as the optional upgrade. Designed for smooth, precise steering operation, these composite arms provide the factory steering characteristics intended by XRAY while keeping the steering assembly lightweight. ⚡ Features: 🏁 Genuine XRAY replacement parts💪 Hard composite construction🪶 Lightweight steering system design🎯 Designed for precise and consistent steering operation⚙️ Specifically designed for XRAY's 1-piece chassis configuration🔧 Direct replacement for the factory steering arms🏎️ Competition-ready factory specification🛠️ Great replacement or race-day spare 📦 Includes: (2) XRAY Composite Steering Arms 📏 Specifications: Part Number: 322515Material: Hard CompositeQuantity: 2Position: Front SteeringApplication: 1-Piece Chassis Steering System 🔧 Compatibility: Verified XRAY documentation shows 322515 used on: ✅ XRAY XB2 2024 Carpet✅ XRAY XB2 2024 Dirt ✅ XRAY XB2 2025 Dirt ✅ XRAY XT2 2024 Important: This part is specifically associated with the newer 1-piece chassis steering configuration, so I would not advertise it as fitting older XB2 generations universally. One parts source specifically lists it as incompatible with XB2 2022 and 2023 models. 💡 Pro Tip: If you're looking for a stronger, more rigid steering setup, XRAY offers 322516 Aluminum Steering Arms as the optional upgrade. XRAY states that the aluminum arms increase strength and reliability while improving steering precision and feel.

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The XRAY Graphite Composite Steering Block is a high-strength upgrade designed to improve steering precision and durability on your XB4 buggy. Constructed from graphite-reinforced composite, it reduces flex while keeping weight low — giving you sharper, more predictable control in every corner. About the Steering BlockWith an optimized geometry for smoother Ackermann response and consistent steering feel, this steering block is ideal for today’s high-grip racing conditions. Its tough composite material ensures reliability through hard impacts and long race days. Features: Graphite-reinforced composite construction for maximum rigidity Optimized geometry for precise steering response Lightweight and durable race-proven design Direct replacement for the stock steering block Includes:(1) Graphite Composite Steering Block Compatibility: XRAY XB4 1/10 4WD Buggy (2022+ models, check manual for fit)

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 🏁 Graphite Composite. Precision Steering. Genuine XRAY Performance. The XRAY Graphite Composite Steering Block is designed for use with XRAY's carbon steering block extension plate system. The graphite composite construction provides a stiff, lightweight steering component designed for precise front-end response and competition-level durability. XRAY's official parts listing identifies 362251-G specifically as “Composite Steering Block for Carbon Extension Plate – Graphite.” ⚡ Features: 🏁 Genuine XRAY replacement/tuning part💪 Graphite composite construction🎯 Designed for precise steering response🪶 Lightweight composite design🔧 Designed specifically for use with XRAY carbon extension plates⚙️ Compatible with XRAY's front CVD drivetrain configuration🏎️ Competition-oriented steering component🛠️ Great replacement or race-day spare 📦 Includes: (1) XRAY Graphite Composite Steering Block 📏 Specifications: Part Number: 362251-GMaterial: Graphite CompositeType: Steering BlockPosition: FrontQuantity: 1Application: Carbon Extension Plate Steering System 🔧 Compatibility: ✅ XRAY XB4 platforms using the applicable carbon extension plate steering system The XB4 2026 factory manual specifically lists 362251-G as the included graphite steering block, alongside 362251-M Medium and 362261 Aluminum as setup options. 💡 Pro Tip: Don't confuse 362251-G with 362250-G. XRAY lists them as two different parts: 362251-G is specifically designed for the carbon extension plate, while 362250-G is the standard graphite composite steering block.

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