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 Modular Brass Steering Knuckle HRATRXF21HE

    Modular Brass Steering Knuckle

    Hot Racing Modular brass TRX-4 steering knuckles portal Gear Cover (steering blocks) for the Traxxas TRX-4 Add weight to your crawler where it needs it - down low. Adds to each steering knuckle, If needed you can get the (optional)weight to add on...
    $58.88
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  • Hot Racing 3.3 Light Weight Flywheel 3-Shoe Clutch Kit HRATRX100S306

    3.3 Light Weight Flywheel 3-Shoe Clutch Kit

    This is the Hot Racing 3 Piece Clutch with Flywheel for the Traxxas Revo, T-Maxx, Nitro Rustler, Nitro Stampede, or Jato (works with 2.5, 2.5R or 3.3 engines) FEATURES: Light Weight Flywheel CNC 6061-T6 aluminum construction (Blue in color) 7075 T6...
    $29.88
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  • Hot Racing Black Aluminum Secure Lock Rear Bulkheads HRAVXS13X01

    Black Aluminum Secure Lock Rear Bulkheads

    Features:CNC Constructed of billet machined 6061 aluminum with added two fastener point to secure lock and hold the gear mesh in placeReplaces stock plastic bulkheadCNC Constructed of billet machined 6061 aluminum with added two fastener point to secure...
    $97.88
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  • Hot Racing Ultra Low Range Crawl Transmission, for TRX4-M HRATRXM38X Hot Racing Ultra Low Range Crawl Transmission, for TRX4-M HRATRXM38X

    Ultra Low Range Crawl Transmission, for TRX4-M

    Hot Racing aluminum Ultra low range crawl Transmission for the TRA TRX-4 Mini vehicle model.COMMENTS: Replaces part of TRA9747, 9791, 9791X, 9791RIncludes:One (1) aluminum Sliding fine tune gear mesh motor mount Transmission with Ultra low range hardened...
    $80.88
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  • Hot Racing Brass Wheel, for Axial SCX 24 (2pcs) HRASXTF265H

    Brass Wheel, for Axial SCX 24 (2pcs)

    Hot Racing machined billet Brass wheels (rims only) for the 1/24 Axial SCX 24.Features:Fits Axial SCX 24 tires only (AXI31567)CNC machined billet Solid BrassNo Hex Drive design to maximize wheel weight.Specifications:Wheel diameter: 26.5mmWeight:...
    $29.88
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  • Hot Racing Alum Bearing Saver Steering Kit - T-Maxx E-Maxx HRATM3348X

    Alum Bearing Saver Steering Kit - T-Maxx E-Maxx

    Hot Racing aluminum steering bellcrank with built-in servo saver for the Traxxas T-Maxx or E-Maxx. Requirements: E-Maxx or T-Maxx that uses the Traxxas 4945 steering rack (refer to your vehicle's manual)Features:Super-tough, fully adjustable servo...
    $54.88
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  • Hot Racing Aluminum Front Bumper Mount, for Axial SCX24 HRASXTF03MF01

    Aluminum Front Bumper Mount, for Axial SCX24

    Hot Racing aluminum front bumper mount frame crossmember for the Axial SCX24 vehicles.Features:Stronger and more rigid than factory plastic cross-member for a more rigid frame and more predictable and consistent chassis performanceOne-piece CNC machined...
    $17.88
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  • Hot Racing Knuckle Portal Cover, Brass, HRATRXF21HC

    Knuckle Portal Cover, Brass,

    Features:CNC machined solid brassHeavy to add weight to vehicle for greater stability.Improve weight distribution for better performanceDirect replacement for factory plastic steering knuckles Portal Gear CoverSpecifications:Weight 41g (1.4oz) eachCNC...
    $55.88
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