Performance Products

RC Upgrade Parts – Boost Performance Durability & Style 

Take your RC vehicles to the next level with our wide selection of RC upgrade parts engineered for speed, strength, and customization. Whether you’re looking to push harder on the track, crawl tougher terrain, or make your ride stand out, the right upgrades give you the edge.

Choose from aluminum and carbon fiber components, high-performance shocks, precision gears, reinforced drivetrains, upgraded motors, and custom wheels and tires—all built to deliver lasting durability and peak performance. These parts aren’t just replacements—they’re improvements that let you fine-tune your machine to match your driving style.

Perfect for racers, bashers, and scale enthusiasts, our RC upgrade parts help you go faster, climb higher, and look better doing it. Pair your upgrades with our selection of tools, accessories, and electronics to build a truly custom RC experience.

Unleash your vehicle’s full potential—shop our RC upgrade parts today and drive beyond the limits!

  • Hot Racing Aluminum EMax Steering Servo Mount Scx 24 HRASXTF24M01

    Aluminum EMax Steering Servo Mount Scx 24

    Hot Racing aluminum servo mount bracket for use with Emax ES08MA Metal Gear servo the Axial SCX10 24YOU WILL RECEIVE:- One (1) servo mountCOMMENTS:- Please note you will need to use the servo arm comes with Emax ES08MA servo- You will not have a servo...
    $20.88
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  • Hot Racing Blue Aluminum Locking 12mm Wheel Hex Kit HRASLF1006

    Blue Aluminum Locking 12mm Wheel Hex Kit

    Hot Racing's aluminum front and rear 12mm clamping wheel hexes for the 1/10 Traxxas Rally VXL, Slash 4X4, Stampede 4X4, Telluride 4X4.Features:CNC machined aluminum, anodized blueClamping design for secure attachment and no lost hexesReplaces stock...
    $18.88
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  • Hot Racing Lock Diff Hub Spool, Slash, Rustler, Stampede HRATE125

    Lock Diff Hub Spool, Slash, Rustler, Stampede

    This is the optional differential spool for the Traxxas Slash, Rustler, or Stampede truck. This is located in the gearbox and eliminates the differential. This part is recommended for off-road use only. FEATURES: stainless Steel Shaft CNC 6061 aluminum...
    $19.88
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  • Hot Racing Hardened Steel Gear Set, for SCX10 II HRASCXT1000T

    Hardened Steel Gear Set, for SCX10 II

    Hot Racing's super duty hardened steel internal transmission gear set for Axial SCX10 II.YOU WILL RECEIVE:One 36T, 48P gear One 26T, 48P gear Two 20T, 48P gearsOne 18T, 48P gear Features:Precision CNC machined #45 steelHardened gears for increased wear...
    $43.88
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  • Hot Racing Heavy Brass Differential Cover for SCX III HRASXTT12CH

    Heavy Brass Differential Cover for SCX III

    Hot Racing heavy brass differential cover Adds 56g of weight to the axle in a low and centralized location to lower the vehicle's center of gravity, increase its stability, and make it an overall more capable crawler.FEATURES:- CNC machined solid brass...
    $41.88
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  • Hot Racing Differential Locke Spool - TRA HRASRVO1025 Hot Racing Differential Locke Spool - TRA HRASRVO1025

    Differential Locke Spool - TRA

    Hot Racing front or rear differential spool locker, fitting multiple TRA vehicles. See comments section below for fitment. This is the NEW revision of this item that features a wider range of vehicle compatibility.COMMENTS:Replaces entire TRA 5381...
    $15.88
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  • Hot Racing Multi-Rate Spring Set, for Traxxas Rear Shocks HRASTE100MR128

    Multi-Rate Spring Set, for Traxxas Rear Shocks

    Multi-rate spring set is for the Traxxas rear shocks, used on the 2WD Slash, Rustler, and Stampede Multi-rate springs allow the optimum spring rate for each application. These multi-rate springs are soft at the beginning to soak up the small bumps, but...
    $15.88
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  • Hot Racing Silver 54T 32P 0.8M Steel Spur Gear HRASJT254

    Silver 54T 32P 0.8M Steel Spur Gear

    Hot Racing silver 54 tooth spur gear for the Traxxas Jato, (Stock), T-Maxx 3.3, T-Maxx 2.5R (Stock), 4x4 Slash, or 4X4 Stampede FEATURES: CNC Machined and hardened steel YOU WILL RECEIVE: one Hot Racing silver 54 tooth spur gear for Traxxas models...
    $29.88
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  • Hot Racing Lightweight 17mm Alum Hubs +3mm, for Slash 2wd HRATE117FL

    Lightweight 17mm Alum Hubs +3mm, for Slash 2wd

    Hot Racing's light weight aluminum 17mm hex wheel hub adapters for the Traxxas Electric Rustler, Slash 2WD, and Stampede 2WD vehicles.Features:CNC machined 6061-T6 aluminum construction17mm wheel nuts with o-ring gripAdapters are anodized black in color,...
    $40.88
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  • Hot Racing Super Duty Slipper System, for Traxxas 2WD (Small) HRATRX15GX06

    Super Duty Slipper System, for Traxxas 2WD (Small)

    Hot Racing's optional super duty slipper system with pressure plate, slipper hub, and metallic friction pad for the 1/10 Traxxas Bandit, Jato 3.3, Rally, Rustler, Slash 2WD, Slash 4X4, Stampede 2WD, and Stampede 4X4.Features:CNC machined aluminum and...
    $39.88
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  • Hot Racing M3 3 -9mm Aluminum Standoff Spacer (16) HRASPC3007

    M3 3 -9mm Aluminum Standoff Spacer (16)

    This is an aluminum spacer set by Hot Racing for any car function in places where the appropriately sized washer is needed. FEATURES: silver anodized aluminum construction. YOU WILL RECEIVE: four 3.0mm thick spacers. four 5.0mm thick spacers. four 7.0mm...
    $6.88
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