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 Lock Differential Posi Spool, Slash 4X4 HRASSLF125

    Lock Differential Posi Spool, Slash 4X4

    Optional, differential spool for the Traxxas Slash 4x4. This is located in the differential case, and can be used front or rear to eliminate the differential action. This part is recommended for off-road use only. FEATURES: Steel shaft and 6061 aluminum...
    $12.88
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  • Hot Racing Steel 76T 48P Spur Gear Slash, Blue HRASTE876

    Steel 76T 48P Spur Gear Slash, Blue

    Optional light weight 76T Metal Spur Gear for the 1/10 scale Traxxas electric Stampede, Rustler, and 2WD Slash series trucks. FEATURES: CNC Light Weight Hardened steel construction Replaces stock nylon spur gear YOU WILL RECEIVE: 76T Metal Spur Gear...
    $28.88
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  • Hot Racing 34T Steel 32p Pinion Gear 5mm Bore HRANSG3234

    34T Steel 32p Pinion Gear 5mm Bore

    Hot Racing hardened steel 34tooth, 32 pitch pinion gear for motors with a 5mm shaftIncluded:- One (1) pinion gear- One (1) M5x5mm setscrewComment:0.8 module is the same as 32 standard pitchFeatures:CNC machinedHardened steel to increased wear resistance...
    $18.88
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  • Hot Racing 6061 Front Upper Suspension Arms, fits Mini Maxx HRAMMX5401 6061 Front Upper Suspension Arms, fits Mini Maxx

    6061 Front Upper Suspension Arms, fits Mini Maxx

    Hot Racing aluminum Front Upper suspension arms for the TRA Mini Maxx.COMMENTS:Replaces TRA10731 Front Upper suspension armsIncludes:One (1) left Front Upper suspension armOne (1) right Front Upper suspension armRequirements:InstallationMedium thread...
    $26.88
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  • Hot Racing Unibody Super Heavy Duty Differential Lock, Ax10 HRASCP125R

    Unibody Super Heavy Duty Differential Lock, Ax10

    Optional unibody super heavy duty differential locker. FEATURES: Construction: CNC #45 steel YOU WILL RECEIVE: Heavy duty differential locker (does NOT comes with gear) four mounting screws REQUIREMENTS: installation NOTE: gear in photo is NOT included
    $26.88
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  • Hot Racing Steel Center Drive Shaft, SCX HRASSCX37V

    Steel Center Drive Shaft, SCX

    Optional Steel Main Center Drive shafts for SCX10, AX10, Wraith, or Tamiya CC01 FEATURES: Light weight and CNC Machined from solid billet carbon steel Heat treatment Black finish Super smooth operation Shaft travel with Star Drive Aluminum pin retainers...
    $55.88
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  • Hot Racing Maxx Front Chassis Brace, for 1:10 Traxxas HRAMXX14F01 Hot Racing Maxx Front Chassis Brace, for 1:10 Traxxas HRAMXX14F01

    Maxx Front Chassis Brace, for 1:10 Traxxas

    Hot Racing aluminum front chassis upper brace (front top plate) for 1/10 TRA Mass vehicles.COMMENTS: - Replaces TRA factory plastic TRA8921 Chassis Front Upper BraceIncludes:One (1) aluminum front upper chassis braceRequired to Complete:Fastening to...
    $61.88
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  • Hot Racing Twister Motor Cooling Fan w/ Plug HRAMH404TF

    Twister Motor Cooling Fan w/ Plug

    Hot Racing Twister Blower Ball bearing 7 blade 40x40x28mm large cooling fan for custom cooling needs, or as a replacement for the Hot Racing AON404TP Monster Blower Fan cooling system.This is the Hot Racing Twister Blower clip-on universal heat sink and...
    $68.88
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  • Hot Racing Aluminum 5 mm Off Set Servo Arm 25 Spline HRASH25TH01

    Aluminum 5 mm Off Set Servo Arm 25 Spline

    Hot Racing double clamping servo horn (servo arm) for 25 spline (Futaba/Traxxas/Savox/Orion/ProTek) servos.Included:- One (1) 25T servo horn- One(1) M2.5x4mm socket head cap screws for clampFeatures:Lock clamp gives precise and secure fitCNC machined...
    $15.88
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