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ARRMA Parts

132 products

  • Arrma Mojave Grom Bumpers Set – Part #: ARA320817

    Arrma Mojave Grom Bumpers Set – Part #: ARA320817

    1 in stock

    Give your Mojave Grom a fresh look or replace damaged parts with this official Arrma Mojave Grom Bumper Set. Designed for durability and a precise fit, this set includes both front and rear bumpers to keep your rig protected during the roughest runs. 🔧 Features:✅ Direct replacement for factory bumpers✅ Includes both front and rear bumpers✅ Molded for durability and impact resistance✅ Precision fit for easy installation 📦 Includes:(1) Front Bumper(1) Rear Bumper 🚗 Compatibility:• Arrma Mojave Grom

    1 in stock

    $17.99

  • Arrma Differential Cover Set (2) - ARA320749

    Arrma Differential Cover Set (2) - ARA320749

    4 in stock

    Arrma Differential Cover Set (2-Pack) Protect & Maintain Your Differential The Arrma Differential Cover Set is a direct replacement part designed for Arrma Grom series vehicles and Losi NASCAR models. Built for durability and precision fit, these covers help protect your differential from dirt, debris, and damage, ensuring smooth and reliable performance on any terrain. Includes: ✅ (2) Differential Covers✅ Mounting Hardware Compatibility: ✔ Arrma Granite Grom✔ Arrma Mojave Grom✔ Arrma Typhon Grom✔ Losi NASCAR

    4 in stock

    $11.99

  • Arrma Mini Kraton Steering Parts Set (ARA-2708)

    Arrma Mini Kraton Steering Parts Set (ARA-2708)

    2 in stock

    Steering Parts Overview:This is a replacement steering parts set designed for the Arrma Mini Kraton 3S. It includes the bellcrank assembly needed to restore smooth and precise steering performance. 🔧 Key Features ✔ Replacement steering / bellcrank assembly✔ Helps restore steering precision✔ Maintains proper steering function✔ Direct fit design 📦 Includes (1) Steering Parts Set 🚗 Compatibility Arrma Mini Kraton 3S Perfect for replacing worn or damaged steering components, this set keeps your Mini Kraton handling accurately and reliably.  

    2 in stock

    $12.99

  • Arrma Steel Mod 0.8 Pinion Gear (13T) – AR310425

    Arrma Steel Mod 0.8 Pinion Gear (13T) – AR310425

    2 in stock

    Dial in your gearing and handle serious power with the Arrma 0.8 Mod Steel 13T Pinion Gear. Precision-machined from durable steel, this pinion is built to withstand high-torque brushless setups while delivering smooth, efficient power transfer. Whether you're tuning for more acceleration or replacing a worn gear, this hardened steel 0.8 module pinion provides reliable performance for Arrma 4x4 BLX platforms. Built for strength and consistency, it’s a must-have upgrade or replacement for bashers and racers alike. Features: 13 Tooth (13T) configuration 0.8 Mod pitch Precision-machined steel construction Designed for high-power brushless systems Smooth and efficient power transfer Direct replacement or gearing upgrade Compatibility: BIGROCK BLX 4X4 – ARA102723 GRANITE BLX 4X4 – ARA102720T1 / ARA102720T2 KRATON BLX 4X4 – ARA102690 OUTCAST BLX 4X4 – ARA102692 SENTON BLX 4X4 – ARA102721T1 / ARA102721T2 TYPHON BLX 4X4 – ARA102722 GRANITE BLX 4X4 – AR102666 SENTON BLX 4X4 – AR102668 TYPHON BLX 4X4 – AR102696 Built to handle power. Tuned for performance. Ready to send it. AR310425 ARAC7876    

    2 in stock

    $4.99

  • Arrma Mod 0.5 Metal Spur Gear (59T) – ARA311196

    Arrma Mod 0.5 Metal Spur Gear (59T) – ARA311196

    7 in stock

    Tougher. Stronger. Built for the Groms. Keep your Grom running smooth and durable with the Arrma Mod 0.5 Metal Spur Gear (59T) — a precision-engineered upgrade built to handle more power, more torque, and more action. Perfect for racers and bashers alike, this gear delivers long-lasting performance and dependable strength you can count on. Performance & Durability Crafted from high-quality metal, this spur gear replaces the stock plastic version for enhanced wear resistance and smoother power transfer. Whether you’re bashing, racing, or just pushing limits, this upgrade keeps your drivetrain solid and reliable under heavy load. Features: Durable metal construction for extreme strength Smooth, reliable performance under high torque Ideal replacement or upgrade part Precision-fit Mod 0.5 design Includes: (1) 59T Mod 0.5 Metal Spur Gear Compatibility: Arrma Granite Grom Arrma Mojave Grom Arrma Typhon Grom Losi NASCAR Arrma Tough — Don’t Just Bash. Blast.    

    7 in stock

    $5.49

  • Arrma Kraton EXB Differential Gear Set – ARA310985

    Arrma Kraton EXB Differential Gear Set – ARA310985

    2 in stock

      Service your diffs with confidence using the Arrma Kraton EXB Differential Gear Set. Built for extreme durability, this heavy-duty gear set ensures smoother power transfer and long-lasting performance under the toughest 6S bashing conditions. ✅ EXB Strength – Designed specifically for the Kraton EXB drivetrain✅ Spiral-Cut Design – Provides smoother gear engagement and reduced wear✅ Durable Construction – Handles high torque and extreme loads✅ Direct Replacement – Genuine Arrma OEM part for easy installation Includes: Complete differential gear set (internal gears, shims, and cross pins) Compatibility: Arrma Kraton 6S EXB Also fits select Arrma 6S BLX / EXB models (check manual for exact fitment) Keep your rig strong and race-ready with the Arrma ARA310985 Differential Gear Set — the perfect choice for restoring or upgrading your EXB drivetrain.  

    2 in stock

    $17.99

  • Arrma 3S BLX Rear Suspension Arm Set (2) (ARA330540)

    Arrma 3S BLX Rear Suspension Arm Set (2) (ARA330540)

    2 in stock

      Arrma 3S BLX Rear Suspension Arm Set (2) (ARA330540) Refresh your ride’s handling and durability with this Rear Suspension Arm Set for the Arrma Typhon 3S BLX 4x4. Built to take hard hits and keep you racing, these arms are the perfect replacement for worn or damaged stock parts. Features: Tough composite material for superior crash resistance and long-lasting durability Precision shock mounting holes for a secure, accurate fit Hinge pin capture screw holes designed for maximum reliability in extreme conditions Includes: (2) Rear Suspension Arms Compatibility: Arrma Big Rock 3S BLX Arrma Typhon 3S BLX Arrma Typhon 4X4 550

    2 in stock

    $9.99

  • Hot Racing Arrma Granite Grom Aluminum Rear Lower Arm Set (Black) HRAGRM56M01

    Hot Racing Arrma Granite Grom Aluminum Rear Lower Arm Set (Black) HRAGRM56M01

    4 in stock

    ⚡ Hot Racing Arrma Granite Grom Aluminum Rear Lower Arm Set (Black) ⚡ 💪 Reinforced Strength & Performance for Your Grom! 💪 Upgrade your Arrma Granite Grom with the Hot Racing Aluminum Rear Lower Arm Set—built for ultimate durability, precision, and performance! These CNC-machined aluminum lower arms offer superior strength and rigidity, improving handling and stability when tackling extreme terrain and big jumps. 🏆💨 With a sleek black anodized finish, these arms provide corrosion resistance and a professional look, ensuring long-lasting performance in any bashing environment. 🌧️☀️ ✅ Key Features: ✨ CNC-Machined Aluminum Construction – Stronger & tougher than stock composite arms🛠️ Increased Rigidity & Durability – For enhanced handling & stability⚡ Anodized Black Finish – Sleek appearance + added corrosion resistance🔩 Precision-Engineered Fit – Direct replacement for factory components🔧 Includes Mounting Hardware – Easy installation for quick upgrades 📦 Includes: ✔️ (1) Left Rear Lower Arm✔️ (1) Right Rear Lower Arm✔️ (2) Mounting Screws 🔗 Compatibility: 🔸 Arrma Granite Grom

    4 in stock

    $21.99

  • RPM 4S Kraton/Outcast Front Suspension Arm Set

    RPM 4S Kraton/Outcast Front Suspension Arm Set

    2 in stock

    This is an optional set of RPM 4S Kraton and Outcast Front Suspension Arms, intended for use with ARRMA Kraton and Outcast kits and designed for strength and durability with features to better enhance performance. These A-arms deliver excellent slop elimination by reducing the amount of movement of the A-arm at the hinge pins, providing for better steering response and more consistent camber, caster and toe angle settings. The addition of a second shock mount hole further out on the arm provides a lower profile suspension set-up. This shock position allows the suspension to lay down a little further, dropping the ride height for a lower center of gravity and better cornering stability. All RPM A-arms are molded from their nearly indestructible blend of engineering grade nylons for performance you can rely on when conditions are at their worst. These arms are almost 25% thicker and able to take much more damage than stock. Features: Nearly 25% thicker than stock a-arms for extreme durability Less slop for improved suspension and steering performance Second shock mount hole for added adjustability Replaces stock #AR330521

    2 in stock

    $12.95

  • Arrma Rod End Set (12)

    Arrma Rod End Set (12)

    3 in stock

    Arrma Rod End Set (12) Part #: ARA340186 Keep your suspension links tight and your handling dialed in with the Arrma Rod End Set. Designed as a direct replacement for worn or damaged rod ends, this set includes twelve high-quality plastic rod ends built for durability and precision fitment. 🔧 Features: ✅ Durable molded composite construction ✅ Precision fit for consistent suspension performance ✅ OEM replacement for easy maintenance ✅ Ideal for restoring steering and linkage reliability 📦 Includes: (12) Plastic Rod Ends 🚗 Compatibility: Arrma Kraton 4S BLX Arrma Outcast 4S BLX

    3 in stock

    $9.99

  • Arrma Front Lower Suspension Arm (2)

    Arrma Front Lower Suspension Arm (2)

    10 in stock

    Arrma Front Lower Suspension Arm (2) 🔧 Overview:These Front Lower Suspension Arms are the perfect replacement for your stock components, providing durability and tuning options for enhanced performance on your Arrma 6S BLX vehicles. Features: ✔️ Super-tough composite material for increased crash resistance and long-lasting durability✔️ Specially designed Droop Screw fitting for added tuning flexibility✔️ Sway Bar mounting holes for customizable handling and stability In The Box: 📦 (1) Left Front Lower Suspension Arm📦 (1) Right Front Lower Suspension Arm Compatibility: ✅ Arrma Kraton 6S BLX✅ Arrma Notorious 6S BLX✅ Arrma Outcast 6S BLX

    10 in stock

    $14.99

  • Arrma Kraton EXB Front Lower Suspension Arms (2)

    Arrma Kraton EXB Front Lower Suspension Arms (2)

    1 in stock

    Arrma Kraton EXB Front Lower Suspension Arms (2) – Heavy-Duty Performance Upgrade! 🔥 Strengthen Your Arrma 6S BLX with Heavy-Duty Suspension Arms! 🚗💨 The Arrma Kraton EXB Front Lower Suspension Arms are designed to withstand extreme bashing and high-speed action. Engineered from tough composite material, these reinforced suspension arms provide enhanced durability and impact resistance, ensuring long-lasting performance on the most aggressive terrains. 🏆 While designed as replacement parts for the Kraton EXB, these arms can also be used as an optional upgrade for Outcast, Talion, Notorious, and Kraton 6S BLX kits when paired with the required optional components. Whether you're racing, bashing, or hitting massive jumps, these heavy-duty suspension arms will keep your Arrma running strong and performing at its best! ✨ Key Features: 🛠️ Heavy-Duty Design – Strategically reinforced for increased crash resilience 🔥 Tough Composite Construction – Built for long-lasting durability 🎯 Precision-Molded Hinge Pin Holes – Ensures smooth, slop-free suspension movement 🛞 Sway Bar Mounting Holes – Provides adjustability for handling optimization 🔩 Alloy Suspension Arm End-Caps (Required for Installation) – Strengthens pivot ball mounting area 📦 Includes Left & Right Front Suspension Arms – Direct OEM replacement or optional upgrade 📦 What’s in the Box? (1) Front Lower Suspension Arm (Left) (1) Front Lower Suspension Arm (Right) 📌 Note: These arms are compatible with all Arrma 6S BLX models, but require the following additional parts for installation:✔ ARA713032 – Shock Mount Pin (3x33mm)✔ ARA330645 – Suspension Arm End Cap ✅ Compatibility: Arrma Big Rock 6S BLX Arrma Fireteam 6S BLX Arrma Kraton 6S BLX Arrma Kraton 6S EXB Arrma Notorious 6S BLX Arrma Outcast 6S BLX Arrma Talion 6S BLX 🏁 Upgrade Your Suspension for Maximum Strength & Precision! 🔥 Whether you're looking to replace broken arms or reinforce your Arrma 6S BLX for extreme bashing, these Kraton EXB Front Lower Suspension Arms deliver rugged durability and superior suspension performance. 💨 Upgrade today and blast with confidence! 🏆🏁

    1 in stock

    $16.99

  • Arrma Safe-D5 Mod1 Pinion Gear (12T)

    Arrma Safe-D5 Mod1 Pinion Gear (12T)

    2 in stock

    Arrma Safe-D5 Mod1 Pinion Gear ⚙️Enhance your RC setup with the Arrma Safe-D5 Mod1 Pinion Gear! Featuring a unique 'D' shaped hole, this steel pinion gear ensures maximum durability and performance by preventing the loss of drive and brakes if the set screw loosens. Available in multiple tooth count options, it's designed for fine-tuning your gear ratio for superior performance in extreme conditions. 🔹 Key Features:✅ Durable Steel Construction – Built to last in even the harshest RC conditions.✅ 'D' Shaped Hole – Ensures the motor shaft stays securely keyed inside the pinion, preventing drive loss.✅ Precision Wide Tooth Profile – Offers smooth operation and efficiency.✅ 5mm Motor Shaft Compatibility – Fits 5mm motor shafts for a secure fit.✅ Threaded Set-Screw Hole – Allows for a tight, reliable connection.✅ E-Clip Included – Retains the motor shaft pinion for added security. 📊 Specifications: Material: High-strength steel Teeth Count: Available in multiple options (select for your application) Motor Shaft Compatibility: 5mm diameter Includes: (1) Mod1 Safe-D Pinion Gear (1) 4x4mm Set Screw (1) 3.2mm E-Clip 📦 In The Box:✔️ (1) Arrma Safe-D5 Mod1 Pinion Gear✔️ (1) 4x4mm Set Screw✔️ (1) 3.2mm E-Clip 🌟 Maximize Your RC Power!The Arrma Safe-D5 Mod1 Pinion Gear is the perfect solution for those who need a strong, reliable gear for their RC vehicle. The ‘D’ shaped hole ensures you won’t lose power or control even if the set screw loosens. Perfect for high-performance models like the Kraton 8S, Outcast 8S, and others, this pinion gear provides the security and precision you need to keep your RC in top form. 🔧 Compatibility: Arrma Big Rock 6S BLX Arrma Felony 6S BLX Arrma Fireteam 6S BLX Arrma Infraction V2 6S BLX Arrma Kraton 8S BLX Arrma Outcast 8S BLX Arrma Typhon 6S BLX Arrma Kraton 6S BLX Arrma Outcast 6S BLX Arrma Senton 6S BLX Arrma Talion 6S BLX

    2 in stock

    $15.99

  • Arrma Mojave Grom dBoots 'Fortress' Pre-Mounted Off-Road Tires (Black) (4) w/12mm Hex (ARA550117)

    Arrma Mojave Grom dBoots 'Fortress' Pre-Mounted Off-Road Tires (Black) (4) w/12mm Hex (ARA550117)

    1 in stock

    🏁🛞 Factory Traction for Any Terrain The Arrma dBoots Fortress Pre-Mounted Off-Road Tires are genuine replacement tires designed specifically for the Mojave Grom platform. Featuring an aggressive multi-surface tread pattern and durable pre-glued construction, these tires deliver the traction, control, and durability needed to tackle everything from dirt and gravel to pavement and backyard terrain. Mounted and ready to install, this complete set gets you back behind the wheel quickly with factory fit and performance. 🏁 About the dBoots Fortress Tires 🌎 Multi-Surface Performance The dBoots Fortress tread pattern is engineered to provide dependable grip across a variety of conditions, including: Dirt Gravel Pavement Packed surfaces Mixed off-road terrain 💪 Durable Construction Manufactured from high-quality rubber, these tires are designed to withstand demanding driving conditions while maintaining consistent performance and long-lasting wear. 💨 Improved Performance Integrated vent holes allow air to move freely within the tire to help: Improve traction Absorb bumps more effectively Drain moisture Maintain tire balance during operation 🔧 Ready to Run Pre-mounted and factory-glued to rugged twelve-spoke nylon wheels, these tires install quickly with no assembly required. 🔧 Features ✔ Genuine Arrma replacement tires✔ Pre-mounted and factory-glued for easy installation✔ Multi-surface dBoots Fortress tread pattern✔ High-quality rubber compound for durability✔ Vented tire design improves performance✔ Twelve-spoke nylon wheels for added strength✔ Front and rear application✔ 12mm hex mounting system 📦 Includes (4) dBoots 'Fortress' Pre-Mounted Off-Road Tires 📊 Specifications Specification Details Scale 1/16 Terrain Off-Road Position Front & Rear Hex Size 12mm Wheel Style Twelve-Spoke Nylon Color Black 🚗 Compatibility Arrma Mojave Grom 223S BLX 1/16 Brushless RTR 4WD Desert Truck Arrma Mojave Grom MEGA 4WD 380 Brushed 1/16 Electric Desert Truck 💡 Perfect For ✔ Replacing worn tires✔ Restoring factory performance✔ Backyard bashing✔ Mixed-terrain driving✔ Keeping a spare set ready for race day or weekend fun ⚠️ Notes Genuine Arrma replacement part. Tires arrive pre-mounted and pre-glued. Designed for vehicles utilizing a 12mm wheel hex. Verify compatibility before installation. 💡 Pro Tip: Keeping an extra set of pre-mounted tires in your pit box means less downtime and more driving when your current tires finally wear out from all the fun. 🏁🛞🔥  

    1 in stock

    $19.99

  • Arrma 4x4 14mm Composite Wheel Hex Set (4) (ARA310779)

    Arrma 4x4 14mm Composite Wheel Hex Set (4) (ARA310779)

    8 in stock

    Wheel Hex Overview:This is a replacement set of 14mm composite wheel hexes designed for Arrma 4x4 vehicles. They provide a secure connection between the wheel and drivetrain for reliable performance. 🔧 Key Features ✔ 14mm wheel hex design✔ Durable composite construction✔ Maintains secure wheel fitment✔ Direct fit replacement 📦 Includes (4) Wheel Hexes 🚗 Compatibility Arrma Granite MEGA 4x4 (ARA102714T1, ARA102714T2, AR102665, AR102676) Arrma Senton MEGA 4x4 (ARA102715T1, ARA102715T2, AR102667, AR102678) Ideal for replacing worn or damaged parts, this set helps keep your wheels mounted securely and your vehicle running smoothly.  

    8 in stock

    $5.99

  • Hot Racing Arrma Grom Aluminum Rear Differential Gear Cover (Black) – HRAGRM12RC01

    Hot Racing Arrma Grom Aluminum Rear Differential Gear Cover (Black) – HRAGRM12RC01

    1 in stock

    Upgrade strength and protection where it matters most with the Hot Racing Aluminum Rear Differential Gear Cover. Designed for the Arrma Grom platform, this CNC-machined upgrade delivers increased durability, improved heat dissipation, and reduced flex for more consistent drivetrain performance. Constructed from high-strength 7075 aluminum, this cover helps protect the rear differential from impacts and wear while keeping temperatures under control during hard runs. The rigid design minimizes flex, improving gear alignment and overall drivetrain efficiency—especially in rough terrain and high-load conditions. 🔧 Features:• Precision CNC-machined 7075 aluminum construction• Provides maximum protection for rear differential components• Helps reduce flex for improved drivetrain performance• Enhances heat dissipation under heavy use• Durable, corrosion-resistant black finish• Easy installation for quick upgrades 📦 Includes:• (1) Aluminum Rear Differential Gear Cover ⚙️ Specifications:• Material: 7075 Aluminum• Color: Black ✅ Compatibility:• Arrma Mojave Grom Built for durability and performance, the Hot Racing rear diff cover is a must-have upgrade to protect your drivetrain and keep your Grom running strong.    

    1 in stock

    $19.99

  • ARRMA Wide Arm BOOST Box Upgrade ARA230008

    ARRMA Wide Arm BOOST Box Upgrade ARA230008

    1 in stock

    Take your ARRMA Granite or Vorteks BOOST vehicle to the next level with the ARRMA Wide Arm BOOST Box. This upgrade kit widens your vehicle’s suspension geometry, increasing stability and improving overall handling for better performance on rough terrain and during high-speed runs. Designed as a simple bolt-on upgrade, the kit also includes longer links and helpful installation resources to make the process quick and straightforward. 🏁 Improved Stability & Handling The wider suspension arms expand the vehicle’s track width, helping your truck stay planted during cornering, jumps, and aggressive driving. The wider stance improves overall stability and reduces the chances of rollovers when pushing your vehicle harder. 🔧 Complete Suspension Upgrade Kit Unlike basic suspension upgrades, the Wide Arm BOOST Box includes everything needed to properly widen the suspension setup. Along with the extended arms, the kit includes longer turnbuckles and wishbones to ensure proper geometry and fitment. A QR code included in the package links to a step-by-step installation video to help guide you through the upgrade process. ⚡ Features Designed for ARRMA Granite and Vorteks BOOST vehicles Wider suspension arms increase track width Improves stability and cornering performance Reduces rollover tendency during aggressive driving Includes longer suspension links and turnbuckles QR code with step-by-step installation video Includes ARRMA BOOST decals 📦 Includes (1) Assembled Front Left A-Arm (1) Assembled Front Right A-Arm (1) Assembled Rear Left A-Arm (1) Assembled Rear Right A-Arm (6) 48mm Link Turnbuckles (1) ARRMA BOOST Wide Arm Upgrade Product Manual (1) ARRMA BOOST Decal Sheet A great upgrade for drivers looking to add stability, durability, and improved handling to their ARRMA Granite or Vorteks BOOST platform.  

    1 in stock

    $34.99

  • Powerhobby 25×450mm Battery Straps – PHB5023

    Powerhobby 25×450mm Battery Straps – PHB5023

    1 in stock

    Secure your batteries with confidence using the Powerhobby 25×450mm Battery Straps. Designed for strength and reliability, these straps keep your packs firmly in place during hard acceleration, jumps, and rough landings. Features & Benefits: Durable hook-and-loop design for a secure hold 25mm width x 450mm length fits a wide range of battery sizes Helps prevent battery movement during high-impact driving Ideal for racing, bashing, and high-power setups Includes: Battery strap(s) (25×450mm) A simple but essential upgrade to keep your battery locked in and your electronics protected.  

    1 in stock

    $3.99

  • Arrma 4x14mm Button Head Screw (4)

    Arrma 4x14mm Button Head Screw (4)

    2 in stock

      Arrma 4x14mm Button Head Screw. Package includes four screws. COMPATIBILITY: Arrma Fireteam 6S BLXArrma Granite 3S BLXArrma Infraction MEGAArrma Infraction V3 3S BLXArrma Kraton 6S BLXArrma Nero 6S BLXArrma Typhon 4X4 550Arrma Typhon 6S BLXArrma Vendetta 3S BLXArrma Vorteks 3S BLX

    2 in stock

    $5.99

  • Arrma 3x24mm Button Head Screw Pin (10pcs) – ARA702013

    Arrma 3x24mm Button Head Screw Pin (10pcs) – ARA702013

    2 in stock

    Refresh your hardware and keep your rig running strong with the Arrma 3x24mm Button Head Screw Pin Set. Designed as a direct replacement for stock kit components, these screw pins deliver reliable fitment and durability for repeated wrench sessions and rough terrain. Ideal for repairs, maintenance, or building a parts bin, this set gives you everything you need to keep your suspension and linkages tight and secure. 🟢 Features Direct stock replacement hardware Durable steel construction Precision fit for secure assembly Great for routine maintenance or rebuilds 📦 Includes (10) 3x24mm Button Head Screw Pins 🔧 Compatibility Designed for the following models: Arrma Gorgon Grom Granite Grom Mojave Grom Quake Grom Typhon Grom Losi NASCAR 🏁 Keep Your Rig Running Tight A must-have hardware pack for anyone running the latest Grom-platform rigs—simple, durable, and ready to install.

    2 in stock

    $5.49

  • Arrma Granite Grom Front & Rear Hubs – ARA330807

    Arrma Granite Grom Front & Rear Hubs – ARA330807

    3 in stock

    The Arrma Granite Grom Front & Rear Hubs are genuine factory replacements designed to keep your 1/18-scale Grom platform vehicles running smooth and true. Built from durable composite material, these precision-molded hubs maintain proper alignment and ensure long-lasting performance through every bash session. ✅ Factory OEM Replacement – perfect fit and easy installation✅ Durable Composite Construction – strong, lightweight, and impact-resistant✅ Complete Set – includes front and rear hubs with mounting hardware Includes: (2) Front Hubs (2) Rear Hubs (4) Mounting Screws Compatibility: Arrma Gorgon Grom Arrma Granite Grom Arrma Quake Grom Arrma Typhon Grom Part #: ARA330807

    3 in stock

    $11.99

  • Arrma 10x15x4 mm Flanged Ball Bearings (2) – ARA620003

    Arrma 10x15x4 mm Flanged Ball Bearings (2) – ARA620003

    2 in stock

    The Arrma 10×15×4 mm Flanged Ball Bearings are precision-engineered replacements designed to keep your drivetrain running smooth and efficient. Built from high-quality steel with sealed construction, these bearings reduce friction and extend component life through even the most demanding bashing sessions. ✅ Flanged 10×15×4 mm Size – exact factory fit for multiple Arrma models✅ Sealed, Low-Friction Design – smooth rotation and long bearing life✅ Arrma Genuine Parts – precision-made for reliability and durability Includes: (2) 10×15×4 mm Flanged Ball Bearings Compatibility: Arrma Big Rock 3S BLX Arrma Granite 3S BLX Arrma Kraton 4S BLX Arrma Outcast 4S BLX Arrma Senton 3S BLX Arrma Senton 4×2 Boost Arrma Senton 4×4 550 Arrma Typhon 3S BLX Arrma Typhon 4×4 550 Arrma Vorteks 3S BLX Part #: ARA620003

    2 in stock

    $9.99

  • Arrma 2.5x37mm Hingepins (4) – ARA320750

    Arrma 2.5x37mm Hingepins (4) – ARA320750

    5 in stock

    Precision Fit. Proven Strength. Keep your suspension smooth and your control arms tight with the Arrma 2.5x37mm Hingepins — genuine factory replacements built for precision alignment and lasting durability. Whether you’re rebuilding after a tough run or refreshing your Grom for the next bash, these steel hingepins keep your suspension moving freely and securely. Reliable Performance Crafted from high-quality steel, these hingepins provide consistent performance under high-impact conditions. Perfect for racers and bashers alike, they help maintain accurate suspension geometry and prevent unnecessary wear in high-stress areas. Features: Durable steel construction for long-lasting performance Precision-machined fit maintains accurate suspension alignment Direct replacement for stock components Ideal for rebuilds or maintenance on your Grom or Losi NASCAR Includes: (4) 2.5×37 mm Hingepins Compatibility: Arrma Gorgon Grom Arrma Granite Grom Arrma Mojave Grom Arrma Quake Grom Arrma Typhon Grom Losi NASCAR Arrma Tough — Built for Real RC Action.  

    5 in stock

    $5.19

  • Arrma Mojave Grom Metal Axle & Wheel Hex Set B (4) – ARA311231

    Arrma Mojave Grom Metal Axle & Wheel Hex Set B (4) – ARA311231

    1 in stock

    Precision Power. Off-Road Strength. Upgrade your Arrma Mojave Grom 223S BLX 1/16 Brushless or Mojave Grom MEGA 1/16 Brushed 4WD Desert Truck with the Metal Axle & Wheel Hex Set B — a premium drivetrain enhancement built for precision, durability, and all-terrain performance. Designed for serious RC adventurers, this kit delivers smoother power transfer, tighter wheel engagement, and long-lasting reliability on even the roughest terrain. Superior Durability & Secure Fit This heavy-duty set features front universal joint driveshafts for efficient torque delivery and rear stub axles for extra strength under load. The clamping wheel hexes with locking grub screws ensure a secure, slip-free connection, while the included drive pins and wheel nuts keep everything locked tight through jumps, corners, and high-speed runs. Features: Front universal joint driveshafts for smooth, consistent power transfer Rear stub axles add strength and stability Clamping wheel hexes ensure a secure wheel fit Locking grub screws improve wheel retention Drive pins maintain precise axle alignment Boosts drivetrain efficiency and durability Perfect for demanding off-road adventures Includes: (2) Front Universal Joint Driveshafts (2) Rear Stub Axles (4) Clamping Wheel Hexes (4) Locking Grub Screws (6) Drive Pins (4) 4 mm Wheel Nuts Compatibility: Arrma Mojave Grom Arrma Tough — Built for Adventure.  

    1 in stock

    $35.99

  • Arrma Mojave Grom Aluminum Adjustable Steering Link (Set B) (Red)  Part #: ARA340217

    Arrma Mojave Grom Aluminum Adjustable Steering Link (Set B) (Red) Part #: ARA340217

    2 in stock

    🏁 Precision Handling Meets Lightweight StrengthUpgrade your Arrma Mojave Grom with the Aluminum Adjustable Steering Link Set (B) — engineered for enhanced durability, precision, and tuning flexibility. Designed from high-quality aluminum and finished in vibrant red anodizing, this set delivers superior steering response and long-term reliability for both the Mojave Grom 223S BLX and Mojave Grom MEGA 4WD models. ⚙️ About the Steering Link Set This aluminum steering link set replaces the stock composite components to provide greater strength, reduced flex, and improved steering precision. Pre-assembled and ready to install, these links allow fine-tuning of steering geometry for optimal performance on any terrain. Used as standard on the Mojave Grom 223S BLX, this set offers a direct bolt-on upgrade for the brushed MEGA version. 🌟 Features High-strength CNC aluminum construction for increased durability Lightweight design reduces overall mass while maintaining rigidity Adjustable turnbuckles allow precise steering alignment Anodized red finish for a premium, race-ready look Direct OEM fitment — installs with included hardware Standard on the Mojave Grom 223S BLX, upgrade for Mojave Grom MEGA 4WD 📦 Includes (2) Pre-Assembled Aluminum Steering Links (1) Pre-Assembled Steering Servo Link (4) 2.5x12mm Cap Head Screws (2) 2.5x8mm Cap Head Screws 🔩 Compatibility Arrma Mojave Grom 223S BLX 1/16 Brushless RTR 4WD Desert Truck Arrma Mojave Grom MEGA 4WD 380 Brushed 1/16 Electric Desert Truck 🛠️ Boost your steering precision and durability with the Arrma Aluminum Adjustable Steering Link Set — built tough for performance you can feel.  

    2 in stock

    $9.99

  • Arrma NASCAR / Grom Steering Set  Part #: ARA340202

    Arrma NASCAR / Grom Steering Set Part #: ARA340202

    10 in stock

    🏎️ Precision Steering Replacement for Grom & Losi NASCAR PlatformsThe Arrma NASCAR / Grom Steering Set is a genuine factory replacement designed to restore smooth and accurate steering performance on select Arrma Grom vehicles and the Losi NASCAR. Built for durability and precision, this set ensures dependable control and tight steering response whether you’re racing, bashing, or practicing on the track. ⚙️ About the Steering Set Engineered from high-quality composite and metal hardware, this complete steering assembly includes all necessary components to replace worn or damaged stock parts. The optimized geometry helps maintain consistent steering angles and alignment for reliable handling across all surfaces. 🌟 Features Durable composite construction for long-lasting performance Direct OEM replacement — easy installation, no modifications required Restores accurate steering geometry and alignment Includes all key components: arms, tie bar, and hardware Designed for multiple platforms including Arrma Grom and Losi NASCAR 📦 Includes (2) Steering Arms (1) Tie Bar (2) Screw Pins (1) Hinge Pin 🔩 Compatibility Arrma Granite Grom Arrma Mojave Grom Arrma Typhon Grom Losi NASCAR 🛠️ Restore precise, responsive steering control with the Arrma NASCAR / Grom Steering Set — built to factory specs for dependable performance on and off the track.    

    10 in stock

    $8.99

  • ARRMA Input Gear Set– ARA311182

    ARRMA Input Gear Set– ARA311182

    2 in stock

    The ARRMA Input Gear Set is a genuine replacement part designed to keep your drivetrain running strong. Built for durability and smooth power transfer, this set ensures your vehicle stays reliable under racing and bashing conditions. ⚡ Features: Precision-machined for smooth gear mesh Durable steel construction for long life Direct replacement for factory parts Designed for consistent performance under load 📦 Includes: (1) Input Gear Set Compatibility: ARRMA GROM 1/12 Losi NASCAR RC Race Car Part #: ARA311182

    2 in stock

    $14.99

  • Arrma Shock Mount Pin 3x33mm Silver (4) – ARA713032

    Arrma Shock Mount Pin 3x33mm Silver (4) – ARA713032

    2 in stock

    The Arrma Shock Mount Pin Set is a genuine OEM replacement designed to keep your shocks securely mounted. Made from strong silver-finished steel, these 3x33mm pins provide durability and precise fitment for reliable suspension performance. ✅ Durable Steel Construction – Built to handle hard bashing and big landings✅ Silver Finish – Factory look with corrosion resistance✅ Direct OEM Replacement – Genuine Arrma part for perfect fit Includes: (4) Shock Mount Pins, 3x33mm Silver Compatibility: Available for many Arrma 6S BLX / EXB vehicles — check your manual for exact fitment Part #: ARA713032

    2 in stock

    $15.99

  • Arrma Main Diff Gear 43T Spiral (GP4, 5mm, 29mm Diff Case) – ARA310980

    Arrma Main Diff Gear 43T Spiral (GP4, 5mm, 29mm Diff Case) – ARA310980

    1 in stock

    Upgrade your drivetrain with the Arrma 43T Spiral Main Diff Gear. Designed for use with the 29mm GP4 differential case, this heavy-duty spiral cut gear provides smoother meshing, improved durability, and reliable performance under 6S power. ✅ Spiral Cut Design – Reduces wear and noise while improving efficiency✅ Heavy-Duty Build – Engineered for extreme torque and hard bashing✅ 29mm Diff Case Compatible – Fits only GP4 29mm differential housings✅ Genuine OEM Part – Precision fit and long-lasting reliability Includes: (1) 43T Spiral Main Diff Gear (5mm bore) – Part #ARA310980 Compatibility: Must be used with 29mm diff case (ARA310983 or ARA311061) Arrma Kraton 6S BLX / EXB Arrma Notorious 6S BLX / EXB Arrma Outcast 6S BLX / EXB Arrma Talion 6S BLX / EXB Arrma Mojave 6S BLX / EXB Arrma Fireteam 6S BLX Part #: ARA310980

    1 in stock

    $27.99

  • Arrma Gearbox Case Set HD – ARA-1520

    Arrma Gearbox Case Set HD – ARA-1520

    2 in stock

    The Arrma HD Gearbox Case Set is a genuine OEM replacement designed for extreme durability and strength. Made from heavy-duty composite material, this set keeps your drivetrain secure and protected during the toughest 6S bashing sessions. ✅ Heavy-Duty Upgrade – Reinforced material for long-lasting durability✅ Direct Replacement – Ideal for servicing or rebuilding your gearbox✅ Complete Set – Includes all key gearbox housing components✅ OEM Quality – Genuine Arrma part for perfect fit and reliability Includes: (1) Main Gearbox Case (1) Gearbox Cover (1) Rear Brace / Wing Mount Holder (1) Anti-Roll Bar Retainer Compatibility: Arrma Kraton 6S BLX / EXB Arrma Notorious 6S BLX / EXB Arrma Outcast 6S BLX / EXB Arrma Talion 6S BLX / EXB Arrma Mojave 6S BLX / EXB Arrma Fireteam 6S BLX Part #: ARA-1520

    2 in stock

    $14.99

  • Arrma 6S BLX Steel Skid Plate – ARA320625

    Arrma 6S BLX Steel Skid Plate – ARA320625

    1 in stock

      Add strength and protection to your chassis with the Arrma 6S BLX Steel Skid Plate. Built from tough steel, this skid plate is designed to shield your vehicle’s underside from heavy impacts, scrapes, and rough terrain while reinforcing the chassis for extreme bashing. ✅ Heavy-Duty Steel Construction – Provides superior protection compared to stock plastic✅ Chassis Reinforcement – Reduces flex and adds rigidity for better durability✅ Direct Replacement / Upgrade – Genuine Arrma OEM part for perfect fitment✅ Bash-Ready Design – Built to handle the punishment of 6S power Includes: (1) Steel Skid Plate – Part #ARA320625 Compatibility: Arrma 6S BLX models (check manual for exact fitment with your vehicle) Protect your chassis and keep your rig running strong with the Arrma ARA320625 Steel Skid Plate — tough enough for the hardest hits.

    1 in stock

    $14.99

  • Arrma 135mm Dogbone – ARA310460

    Arrma 135mm Dogbone – ARA310460

    2 in stock

    Deliver reliable power to your wheels with the Arrma 135mm Dogbone. Precision-machined from hardened steel, this dogbone is built to handle the extreme torque and punishment of high-powered Arrma 6S vehicles. ✅ Heavy-Duty Steel – Built tough for bashing, racing, and high-output systems✅ Precision Fit – Ensures smooth power transfer and reduced drivetrain wear✅ Direct Replacement – Genuine Arrma OEM part for quick, hassle-free installation Includes: (1) 135mm Dogbone – Part #ARA310460 Compatibility: Arrma 6S BLX / EXB models (check your vehicle’s manual for exact fitment) Strong, durable, and race-proven — the Arrma ARA310460 Dogbone keeps your drivetrain running smooth and dependable.

    2 in stock

    $11.99

  • Arrma 116mm Dogbone – ARA310472

    Arrma 116mm Dogbone – ARA310472

    1 in stock

    Keep your power delivery smooth and reliable with the Arrma 116mm Dogbone. Built from tough, precision-machined steel, this dogbone transfers power from the differential to the wheels with strength and durability. ✅ Durable Steel Construction – Handles extreme torque and heavy bashing✅ Precision Fit – Ensures smooth drivetrain operation and reduced wear✅ Direct Replacement – Genuine Arrma OEM part for easy installation Includes: (1) 116mm Dogbone – Part #ARA310472 Compatibility: Arrma 6S BLX / EXB models (check your vehicle’s manual for exact fitment) Strong, dependable, and built for action — the Arrma ARA310472 Dogbone keeps your RC drivetrain running at peak performance.

    1 in stock

    $15.99

  • Arrma Typhon 4x4 550 Composite Link Set (ARA330541)

    Arrma Typhon 4x4 550 Composite Link Set (ARA330541)

    2 in stock

    Keep your steering and suspension geometry dialed in with the Arrma Typhon 4x4 550 Composite Link Set. This replacement set includes both camber and toe links, built from durable composite material to withstand the demands of off-road bashing and racing. Features: Strong composite construction for long-lasting durability Maintains precise alignment for consistent handling and performance Direct fit for hassle-free installation Includes: Replacement camber links Replacement toe links Compatibility: Arrma Typhon 4X4 550

    2 in stock

    $8.99

  • Arrma Composite Chassis (SWB) Part Number: ARA320746

    Arrma Composite Chassis (SWB) Part Number: ARA320746

    1 in stock

    🏁 Factory replacement chassis for your Granite Grom! The Arrma Composite Chassis (SWB) is a genuine replacement part designed to restore the structural integrity of your Granite Grom monster truck. Built from durable composite material, this chassis is engineered to handle the roughest bash sessions while maintaining the factory short wheelbase (SWB) design for precise handling. Includes: (1) Composite Chassis (SWB) Compatibility: Arrma Granite Grom Key Features: Direct OEM replacement – no modifications needed Strong composite construction for durability Maintains stock wheelbase and geometry Lightweight yet tough for performance and longevity Perfect for replacing a worn or damaged chassis so you can get your Grom back on the track and bashing like new.

    1 in stock

    $17.99

  • Hot Racing Arrma Granite Grom Aluminum Rear Upper Arm Set (Black)

    Hot Racing Arrma Granite Grom Aluminum Rear Upper Arm Set (Black)

    5 in stock

    ⚡ Hot Racing Arrma Granite Grom Aluminum Rear Upper Arm Set (Black) ⚡ 💪 Precision-Engineered Strength for Ultimate Performance! 💪 Upgrade your Arrma Granite Grom with the Hot Racing Aluminum Rear Upper Arm Set! These CNC-machined aluminum arms provide next-level durability and rigidity, improving handling, control, and stability for intense off-road action. Whether you're taking on rocky terrain, high-speed runs, or massive jumps, these arms are built to handle it all. 🏆💨 The sleek black anodized finish adds a professional, high-performance look while also providing corrosion resistance, ensuring long-lasting durability no matter where you bash! 🌧️☀️ ✅ Key Features: ✨ CNC-Machined Aluminum Construction – Stronger & more durable than stock plastic arms🛠️ Enhanced Rigidity & Stability – Improved control for high-speed and off-road performance⚡ Anodized Black Finish – Sleek & professional look with added corrosion resistance🔩 Precision-Engineered Fit – Direct replacement for stock components🔧 Includes Steel Pivot Balls & O-Rings – Ensures smooth articulation and easy installation 📦 Includes: ✔️ (1) Left Rear Upper Arm✔️ (1) Right Rear Upper Arm✔️ (2) Steel Pivot Balls✔️ (4) O-Rings 🔗 Compatibility: 🔸 Arrma Granite Grom

    5 in stock

    $21.99

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