This is a pack of two replacement XRAY Rear Wing Posts, and are intended for use with the XRAY XB4 1/10 scale 4WD buggy.  COMPATIBILITY: XRAY XB2 2017 CarpetXRAY XB2 2017 DirtXRAY XB2 2018 CarpetXRAY XB2 2019 CarpetXRAY XB2 2019 DirtXRAY XB2 2020 CarpetXRAY XB2 2020 DirtXRAY XB2 2021 CarpetXRAY XB2 2021 DirtXRAY XB2 DirtXRAY XB2 OriginalXRAY XB4 2016XRAY XB4 2017XRAY XB4 2018XRAY XB4 2019XRAY XB4 2020XRAY XB4 2021 CarpetXRAY XB4 2021 DirtXRAY XB4 2WDXRAY XB4 OriginalXRAY XT4

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This is an optional XRAY 4-Dot Rear Shock Spring Set. These springs are harder than the 0.40 2-dot springs included with the XB4 2WD. These XRAY Premium shock springs are designed specifically for big bore shocks. They have been manually measured, selected and matched into pairs to guarantee equal length and damping characteristics. The springs then receive a laser engraving for easy identification.  Effects of Shock Spring Changes  Shock Spring  Characteristic  Softer Increased Chassis Roll Increased Traction Better in Bumpy Conditions More Likely to Bottom Out  Stiffer Decreased Chassis Roll Decreased Traction Increased Responsiveness COMPATIBILITY: XRAY XB2 2017 CarpetXRAY XB2 2017 DirtXRAY XB2 2018 CarpetXRAY XB2 2019 CarpetXRAY XB2 2019 DirtXRAY XB2 2020 CarpetXRAY XB2 2020 DirtXRAY XB2 2021 CarpetXRAY XB2 2021 DirtXRAY XB2 DirtXRAY XB2 OriginalXRAY XB4 2016XRAY XB4 2017XRAY XB4 2018XRAY XB4 2019XRAY XB4 2020XRAY XB4 2021 CarpetXRAY XB4 2021 DirtXRAY XB4 2WDXRAY XB4 OriginalXRAY XT2 2021 CarpetXRAY XT2 OriginalXRAY XT4

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This is an optional XRAY 57mm Rear Shock Spring Set. These springs are 57mm long, ideal for rear shock use. These springs also feature 4 Dots for easy identification.  COMPATIBILITY: XRAY XB2 2019 CarpetXRAY XB2 2020 CarpetXRAY XB2 2020 DirtXRAY XB2 2021 CarpetXRAY XB2 2021 DirtXRAY XB4 2019XRAY XB4 2020XRAY XB4 2021 CarpetXRAY XB4 2021 DirtXRAY XT2 2021 CarpetXRAY XT4

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This is the XRAY XB2C 2023 Carpet Edition 1/10 2WD Off-Road Buggy Kit. The XB2C was extensively tested at the Hudy Arena carpet track and at various carpet and Astro turf tracks around the world. The XB2 platform works at the highest competition level in any track conditions, whether it be super-low-traction dusty tracks, medium-traction, or super-high-traction carpet or astro turf; there is an XB2 for you that will handle flawlessly in any of these conditions. There are two different XB2 kits to choose from – Carpet Edition and Dirt Edition, both built on the same platform with full compatibility and with interchangeable parts. The Carpet Edition is designed for medium to very-high traction conditions, while the Dirt Edition is designed for very-low to medium grip conditions. Features:Gear DifferentialLonger Gear Box for Front Motor PositionCarpet Rear Suspension ArmsCarpet Shock Springs3-Pad Slipper ClutchLong Aluminum Top Shaft6-Slots Wheels Hubs75mm Drive ShaftsSteering Block Extension 3-SlotsCarpet Body Gamma 2C (0.75mm) & Rear Wing Tec 1mmCarpet Steering System HardwareHudy Silicone Oils (FR 500cSt/Re 450cSt/Diff 5000cSt) Gear Box.Longer gear box – for front motor position - keeps more weight over the front axle for improved steering and corner speed on high grip surfaces. Included in the Carpet edition. Gear Differential.The gear differential has 35% larger internal oil volume than previous design to increase consistency of the diff action, yet at the same time it is significantly narrower to fit into the LCG gear box and to move the rotating weight closer to the centerline. The super-smooth gear diff includes a composite case and cover with internal satellite gears that are precision-molded from special XRAY-developed graphite composite material, ensuring a long lifespan and super-smooth, efficient operation. The gear differential is suggested for medium to high traction conditions as it increases on-power steering that is beneficial on all carpet tracks. The gear differential is included in the Carpet edition. Easy Diff Access.Gear box features super easy access to the differential. Both gear boxes for Dirt and Carpet edition have the super easy diff access by removing only 6 screws. Each gear box incorporates all the finest details and craftsmanship. All parts fit together perfectly, and the super-easy access to the rear differential will be appreciated by every racer. The durable gear box houses the differential with all the transmission components and serves as the mounting point for the rear roll center holder, motor plate, and rear shock tower. Diff Height Adjustment.The gear box features differential height adjustment. There are 6 height adjustment positions available using the included eccentric bushings. The ideal position will vary depending on the track conditions, ride height and the size of the tires used. Slipper Clutch.3-pad slipper – less slippage to generate more consistent braking at high traction conditions, included in Carpet edition Rear Suspension Arms.Carpet edition – supper narrow arms used from XB4 allows to move the arms more frontwards that moves the weight into the rear of the car. Front Suspension Arms.Front suspension arms have a universal design for both Dirt and Carpet editions. The suspension arms have geometry for improved handling and the 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. There are two different front suspension arm hardness alternatives available: hard (included) and graphite (optional), each suitable for particular track conditions. The front arms are universal for both Dirt and Carpet edition. Fully Adaptive Steering System.The XB2 steering system was redesigned for both high traction and low traction conditions. The Fully Adaptive Steering System has many new parts including the steering arms, steering plate, servo horns, steering linkage, and pivot balls. The same components are included in both Carpet & Dirt Editions but allow different build configurations to alter the geometry depending on the track’s conditions. Smart & easy. Front Roll Center Holder.The wider front roll center holder was updated with an additional outer position that is especially suited for high speed tracks where less front end dive is required. The design of the roll center holder was also updated for mounting the optional front anti-roll bar directly on the holder. The front roll center holder is universal for both Carpet and Dirt Editions. Steering Blocks.The Carpet Edition now features the new 3 slots steering block extensions better suited for high traction conditions. These extensions allow the wheels to turn more and provide more steering in corners. The overall travel was increased so the car has more steering in tight corners. The Dirt Edition includes the 2 slots steering block extensions more suitable for lower traction conditions. The composite blocks are molded from a special composite mixture for maximum strength. There are three different steering blocks available – medium (option), hard (included) and graphite (option) – which are suitable for various track conditions Anti-Roll Bars.In specific track conditions when the front or rear of the car need more stabilization, an optional anti-roll bar (XRA322400 or XRA323400) can be easily installed. The anti-roll bar is mounted to the front/rear roll center holder and can be adjusted via the included linkages. Anti-roll bar wires of different thicknesses are available for fine-tuning with the wire thickness laser-engraved on each bar for easy identification. Shocks.The front shock absorber bodies and shock shafts are longer by 2mm to maintain the correct down travel with the new tower. Combined with the new shock towers and suspension geometry, these changes increase steering and improve jump landing. The big-bore shocks are membrane free, but still allow for easy, consistent building and rebound control using the bleed-screw shock cap design. The aluminum body and lower cap are all machined from premium Swiss 7075 T6 aluminum. The shock shafts are machined from special steel material, precision hand-ground for maximum smooth operation, and additionally hardened for an increased lifespan. Battery Holder.Tweak-free fully adjustable battery holder is integrated into the side guards allowing easy and fast battery position adjustments, as well as simple battery installation through the smart quick-release system. The battery pack can be easily moved front/rear to adjust the balance of the car. When the rear motor brace is removed, the battery pack can be moved completely rearward to maximize the rear weight bias and generate extra traction on the rear suspension. The height of the battery backstop is also adjustable for different battery sizes. The battery holder is mounted to the chassis through one connecting screw on each side brace to eliminate any negative effects on chassis flex. The battery holder is universal for both Dirt and Carpet edition. Side Guards.Side guards integrate with the bent chassis and incorporate the adjustable battery holder system. The tough composite side guards use double-sided Velcro™ tape to mount the body to the chassis and to seal against dirt. The side guards are universal for both Dirt and Carpet edition. Side Guard Braces.Graphite side guard braces with redesigned shape make the front of the car more stable and more predictable. With the multiple mounting positions there are three flex settings available. Soft setting – more aggressive front of the car Medium setting – setting in between Stiff setting - more precise handling of the car The side guard braces are universal for both Dirt and Carpet edition. Multiple Servo Position.To allow for more precise weight balance adjustment, the servo position is adjustable either more rearwards or frontwards; there are 3 positions to choose from. When the servo is moved rearwards, there is more weight on the rear and less weight on the front. This results in less diving into a corner, while increasing rear traction. Recommended for low- and medium-traction conditions. When the servo is moved more frontwards, there is more weight on the front and less weight at the rear. This increases the diving effect but reduces rear traction. Recommended for high- and very-high traction conditions. Arm Mount.The lower composite arm mount is an important part of the chassis where the lower arms mount, and the block has an integrated 26° kick-up angle. Optional aluminum and brass arm mounts are available for further weight balance adjustment. Caster Blocks.The caster blocks are very lightweight, yet their construction makes them very stiff & rigid. The caster can be adjusted with values 0°, 2.5° or 5° by using included caster bushings. There are three different caster blocks available – medium (option), hard (included) and graphite (option) – which are suitable for various track conditions. Drivetrain.The XB2 is a conventional gear-driven 2WD off-road car featuring:Rear Ball Differential (Dirt Edition) or Gear Differential (Carpet Edition) with adjustable oil viscosity, featuring 53T gear and internal satellite gears25T (Dirt Edition) or 38T (Carpet Edition) graphite composite idle gear20T super-lightweight Swiss 7075 T6 hardcoated aluminum top shaftAdjustable slipper clutch with 78T main spur gearRear CVD drive shafts Spur Gear.Precision-molded spur gears are made from XRAY's exclusive secret blend of composite material, allowing the gear to run true yet be robust enough to handle high-performance brushless motors. The spur gears are designed to have the lowest possible weight while staying strong and light. Each gear is stamped with the tooth number for easy identification. The XB2 is equipped with an 81T spur gear which suits the majority of tracks. For additional tuning, optional 75T, 78T, and 84T spur gears are available. High Traction Body.The XB2C’21 and XB2D’21 each feature a new XRAY Gamma body specifically designed with super-smooth airflow and revised downforce characteristics fine-tuned for their intended conditions. The carpet version of the all-new body, the Gamma 2C, is designed especially for high traction conditions and improves the stability in fast corners, chicanes and helps with rotation in tight corners. The Gamma Carpet body is also available in lightweight version. Wings.The Carpet and Dirt Editions of the XB2 each feature a different wing paired to work with their particular body. Made from strong Lexan™ material, the wing is supported on the wing mounts by extended flat shims to better support and extend the life of the wing. Various wing designs in different thickness are available separately to alter downforce and handling. The thicker wing gives higher traction and stability but gives reduced steering. Wheels.The included wheels are IFMAR standardized with the new wheel hex offset. The wheels feature a redesigned countersunk center area to allow the wheel nut to sit deeper in the wheel. The wheels are perfect for high-competition racing. They feature internal reinforcement ribs to provide stability and resist deformation, yet they are made from a flexible material to provide durability and withstand impacts. The side of the wheel is aerodynamic for maximum performance. The wheels were designed to provide maximum traction. The wheels feature a 12mm internal hex. Turnbuckles.For maximum reliability, all turnbuckles are manufactured from special HUDY Spring Steel™ material for turnbuckles which features a tougher core. These turnbuckles are used for front & rear upright linkages and steering system. Wheelbase & Weight Balance Adjustment.Outer suspension pins holding the front caster block and rear uprights feature wheelbase shims for quick & easy wheelbase and weight balance adjustment. Using included shims in rear and in front, both front and rear blocks can be moved forward or rearward to adjust weight balance depending on track condition. By moving the arms to the front, the balance & weight of the car are transferred more to the rear; this is recommended for medium- and high-traction conditions. By moving the arms to the rear, the balance & weight of the car are transferred more to the front. Needed to Complete:MotorElectronic Speed ControlServoTiresRadio System48 Pitch Pinion GearChargerBatteryPaint

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XRAY XB2 Aluminum Steering Arm. These optional steering arms are intended for the XRAY XB2. Package includes two steering arms. COMPATIBILITY: XRAY XB2 2017 CarpetXRAY XB2 2017 DirtXRAY XB2 2018 CarpetXRAY XB2 2019 CarpetXRAY XB2 2019 DirtXRAY XB2 2020 CarpetXRAY XB2 2020 DirtXRAY XB2 DirtXRAY XB2 OriginalXRAY XT2 2021 CarpetXRAY XT2 Original

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This is a replacement XRAY LCG Composite Front Motor Gear Box Set, intended for use with the XB2C Carpet and XB2D Dirt edition kits.COMPATIBILITY: XRAY XB2 2020 CarpetXRAY XB2 2020 DirtXRAY XT2 2021 Carpet

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The XRAY "Tec" Lexan Rear Wing is a stylish, effective rear wing that works perfectly with XRAY XB2 body. The flat design helps to get more rotation coming into the corner and increases traction coming out of corner. Made from strong high quality Lexan material. COMPATIBILITY: XRAY XB2 2019 CarpetXRAY XB2 2019 DirtXRAY XB2 2020 CarpetXRAY XB2 2020 DirtXRAY XB2 2021 CarpetXRAY XB2 2021 DirtXRAY XB4 2020XRAY XB4 2021 CarpetXRAY XB4 2021 DirtXRAY XT4

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Dial in your suspension with the JConcepts Aluminum C Block for the RC10B7. Precision-machined and weighing only ~3.8g, this lightweight -1° mount opens the door for quicker rear-end rotation, enhanced stability, and better corner exit speed. Built for racers who demand performance and tuning flexibility. Features:• Precision CNC aluminum construction• -1° toe-in design for sharper, faster handling• Works with Team Associated pill inserts• Enhances anti-squat and wheelbase adjustability• Lightweight at approx. 3.8g• Available in anodized black or blue• JConcepts branding and chamfered edges for pro style Includes (1) Aluminum "C Block" mount. Ready for spec or mod setups.

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This is a replacement XRAY XB2 Hard Front Low Mounting Suspension Arm Right , intended for use with the XB2C 2020 Carpet Edition and XB2D 2020 Dirt Edition Off-Road Buggy Kits. COMPATIBILITY: XRAY XB2 2020 CarpetXRAY XB2 2020 Dirt

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XRAY XB2 2019 Aluminum Steering Plate. This steering plate is the rearward linkage mounting variant. Package includes one steering plate. COMPATIBILITY: XRAY XB2 2019 CarpetXRAY XB2 2019 DirtXRAY XB2 2020 CarpetXRAY XB2 2020 DirtXRAY XT2 2021 Carpet

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This optional XRAY Front Brace for the XB2 is machined from high-quality 7075-T6 Swiss Aluminum Alloy and can be installed in two different directions offering either 23° or 29° of kick-up.  Must be used with XRA322313 or XRA322314 arm mounts. COMPATIBILITY: XRAY XB2 2017 CarpetXRAY XB2 2017 DirtXRAY XB2 2018 CarpetXRAY XB2 2019 CarpetXRAY XB2 2019 DirtXRAY XB2 2020 CarpetXRAY XB2 2020 DirtXRAY XB2 DirtXRAY XB2 OriginalXRAY XT2 2021 CarpetXRAY XT2 2021 DirtXRAY XT2 Original

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This is an optional XRAY Aluminum Multi Adjustable Rear Upright. This super-compact rear upright is CNC-machined from high-grade Swiss 7075 T6 aluminum and features multiple set-up options for upper and lower roll centers. Upper roll center is adjusted with the camber linkage via shims in all directions – up/down & in/out. Lower roll center is adjustable via eccentric inserts in 9 different positions – up/down & in/out. The race-proven, 2-piece design allows fine-adjustment and increases durability as well performance. Using the aluminum uprights make the car more stable and increases overall side grip and forward traction. Traction under braking is also improved. The upright fits on both left & right sides. Must be used with the longer drive shafts. COMPATIBILITY: XRAY XB2 2017 CarpetXRAY XB2 2017 DirtXRAY XB2 2018 CarpetXRAY XB2 2019 CarpetXRAY XB2 2019 DirtXRAY XB2 2020 CarpetXRAY XB2 2020 DirtXRAY XB2 2021 CarpetXRAY XB2 2021 DirtXRAY XB2 DirtXRAY XB2 OriginalXRAY XB4 2019XRAY XB4 2020XRAY XB4 2021 CarpetXRAY XB4 2021 DirtXRAY XT2 2021 CarpetXRAY XT2 OriginalXRAY XT4

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The optional XB4 2020 Composite Long Rear Lower Right Suspension Arm has been redesigned 2mm longer than the stock part, 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. An 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 XRA363123-H hard lower left arm. . COMPATIBILITY:     XRAY XB2 2021 CarpetXRAY XB2 2021 DirtXRAY XB4 2020XRAY XB4 2021 CarpetXRAY XB4 2021 Dirt

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The optional XRAY Hard Composite Long Rear Lower Left Suspension Arm has been redesigned 2mm longer than the stock part, 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. An 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 XRA363113-H hard lower right arm . COMPATIBILITY: XRAY XB2 2021 CarpetXRAY XB2 2021 DirtXRAY XB4 2020XRAY XB4 2021 CarpetXRAY XB4 2021 Dirt

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