RPM
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RPM Rear A-Arm Set for Traxxas Slash 2WD (Multiple Colors) PART #: RPM80592–80599
RPM Rear A-Arm Set (Multiple Colors)PART #: RPM80592–80599Fits: Traxxas Slash 2WD Take your Traxxas Slash 2WD to the next level with these ultra-durable RPM Rear A-Arms, designed to withstand the most punishing bashing sessions. Made from RPM’s exclusive ultra-tough nylon blend, these A-arms provide superior impact resistance, reduced flex, and precise suspension geometry — all while being lighter than stock components. Pair them with RPM Front A-Arms (RPM80244) for a consistent performance upgrade and clean, uniform look. Available in a variety of colors including black, blue, green, red, and more to match your style. Key Features: Unmatched durability from RPM's legendary nylon blend Crash-resistant design made to absorb the worst landings Lighter than stock for better suspension response Perfect color match with RPM front A-arms for a complete custom look Backed by RPM’s limited lifetime warranty Colors Available: Black Blue Green Red Others (based on inventory) Includes:(2) Rear A-Arms Compatibility: Traxxas Slash 2WD
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RPM Front A-Arm Set (Multiple Colors) PART #: RPM80242-80249
RPM Front A-Arm Set (Multiple Colors)PART #: RPM80242Fits: Traxxas Slash 2WD, Nitro Slash, Electric Rustler & Stampede 2WD Upgrade your front suspension with RPM’s legendary Front A-Arms, engineered for durability, reduced weight, and better performance across any terrain. Designed as a direct replacement for stock arms, these A-arms are nearly 25% lighter, yet significantly stronger and more flexible under impact. They’re molded from RPM’s exclusive nylon blend and backed by RPM’s unbeatable breakage warranty. Key Features: Stronger than stock: Resists flex and breakage even under heavy abuse Lightweight design: Up to 25% lighter than factory arms Improved ground clearance: Angled edges help your car glide over obstacles Increased droop travel: Compatible with RPM oversized bearing carriers (RPM80372 & RPM80382) Enhanced handling: Maintains rigidity for consistent suspension geometry Colors Available: Black Blue Green Red Includes:(2) Front A-Arms Compatibility: Traxxas Slash 2WD Traxxas Nitro Slash Traxxas Electric Rustler Traxxas Electric Stampede 2WD
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RPM Traxxas X-Maxx Oversized Rear Axle Carriers (81732)
Upgrade your X-Maxx with the strongest rear axle carriers on the market. RPM’s Oversized Rear Axle Carriers solve the two biggest problems X-Maxx owners face: broken carriers and blown inner bearings. RPM engineered these to take extreme abuse, adding massive support ribs and beefed-up geometry for unmatched durability. The real game-changer?Huge oversized inner bearings.RPM replaces the tiny stock 20×27×4mm bearings with massive 20×32×7mm bearings—over 300% stronger in static and dynamic load ratings. That means smoother running, longer bearing life, and way less maintenance. If you bash your X-Maxx hard, these are a must-have upgrade. Features Extreme-duty RPM nylon construction for unmatched durability Oversized 20×32×7mm inner bearings (included) Nearly 300% stronger load rating vs. stock bearings Beefy support rib design to prevent carrier failure Direct fit upgrade for Traxxas 7752 carriers Backed by RPM’s renowned limited lifetime warranty Includes (1) Left Oversized Rear Axle Carrier (1) Right Oversized Rear Axle Carrier (2) Oversized inner bearings (20×32×7mm) Note: Outer bearings are not included (use Traxxas 5106 / 5106A).
$35.50
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RPM Traxxas Slash Rear Bumper
RPM Rear Bumper for Traxxas Slash 2WD – Built to Take a Hit Built for Bashers. Ready for Impact.The RPM Rear Bumper for Traxxas Slash 2WD isn’t just tough — it’s molded from RPM’s legendary blend of ultra-durable plastic for rear-end protection you can trust. ✅ 18% lighter than stock – because lighter = faster✅ Scale short course look – wide, flat, and aggressive✅ Mud flap ready – pre-drilled for RPM’s #81012 flaps✅ Includes hardware & instructions – install and go This bumper stops rear impacts in their tracks and looks like it belongs on a real Baja truck. Available in multiple color options to match your build. 💥 Protect your Slash. Stay race-ready.
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RPM Extra Wide Front Bumper (Black) – RPM80042
RPM Extra Wide Front Bumper (Black) – RPM80042 Front-End Armor for Your Associated RideThe RPM Extra Wide Front Bumper is built for drivers who don’t hold back. With a full 6 inches of durable protection, this upgrade guards your chassis during head-on impacts and hard landings — perfect for bashing, racing, or rough terrain adventures. ✅ Features: 📏 6-inch width for maximum front-end coverage 🧱 High-strength RPM nylon absorbs big hits without cracking 🏁 Reinforced ribs double as skid rails for gliding over obstacles 🛬 Extra protection from hard landings and crash damage ⚙️ Direct fit for popular Associated models with no hassle 📦 Includes: (1) RPM Extra Wide Front Bumper (Black) 📊 Specifications: Material: RPM nylon composite Width: 6 in Color: Black Compatibility: Fits vehicles using Associated bulkheads #91359, #91364, or #9562 Compatible Models: Team Associated Trophy Rat Pro2 RT10SW RB10 B5 T5 Whether you bash or race, the RPM Extra Wide Front Bumper adds serious protection where it counts. Don’t just survive impacts — dominate them. 💥
$14.21
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RPM Front or Rear A-Arms for Traxxas Slash/Stampede 4x4 (Black, Red, Green, or Blue) – (2) Part #: RPM80702 RPM80704 RPM80705 RPM80709
Upgrade your suspension with RPM’s high-performance A-arms for the Traxxas Slash and Stampede 4x4! These arms are a game-changer — lighter, stronger, and far more precise than stock. Features: Eliminates slop in the suspension system Tightens tolerances around hinge pins by over 90% Reduces unwanted fore/aft movement for better stability Drops 6.5g per A-arm — nearly 1 oz weight savings per truck! Reinforced bosses for shock and sway bar mounting Iconic RPM styling with 30° leading/trailing edges Molded from RPM’s legendary ultra-durable nylon Available in Black, Red, Green, or Blue Note: Each package includes 1 left and 1 right A-arm Two packages are required to complete one full truck (front and rear) Rear A-arms do not support the upper hinge pin hole of aftermarket axle carriers Proudly made in the USA.
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RPM Traxxas X-Maxx Upper & Lower A-Arms (Black) (2) – RPM82352
RPM Traxxas X-Maxx Upper & Lower A-Arms (Black) (2) – RPM82352 Upgrade your Traxxas X-Maxx with the durability and performance of RPM Upper & Lower A-Arms. Designed to take on extreme terrain and the X-Maxx’s massive weight, these arms feature reinforced construction inspired by RPM’s proven 1/5-scale Baja A-arm designs. Key Features: Ultra-strong design to handle extreme bashing Double support beams on lower arms for impact energy distribution Improved ground clearance over stock arms Universal fit – works on any corner of the X-Maxx Molded from RPM’s legendary engineering-grade nylon Made in the USA Backed by RPM’s limited lifetime warranty Fitment Notes: Replaces Traxxas TRA7729 (upper), TRA7730 & TRA7731 (lower) Includes (1) Upper and (1) Lower A-Arm Requires 4 packages to fully outfit one truck Built for brutal terrain and heavy hits—RPM arms mean fewer repairs and more track time.
$35.56
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RPM 4S Kraton/Outcast Front Suspension Arm Set
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
$18.43
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RPM Front Skid Plate – Rival MT10 / Pro4 SC10 (81782)
Skid Plate Overview:The RPM Front Skid Plate adds critical front-end protection to your Team Associated Rival MT10 or Pro4 SC10. Designed to shield vulnerable steering components, it helps reduce damage from impacts while maintaining steering performance. 🏁 About the Front Skid Plate 💪 Heavy-Duty Protection Molded from RPM’s proprietary engineering-grade nylon, this skid plate is built to absorb impacts and protect key components like the servo and bellcrank during hard driving. 🔧 Reinforced Design Reinforced support structures help reduce flex under heavy hits, keeping your steering more consistent even after rough landings and collisions. ⚙️ Flexible Setup The removable servo/bellcrank cover allows you to run lightweight for racing or install it for added protection during bashing. 🔧 Key Features ✔ Durable nylon construction for impact resistance✔ Protects servo and bellcrank components✔ Reinforced design reduces flex✔ Removable cover for versatility✔ Made in the USA✔ Backed by RPM limited lifetime warranty 📦 Includes (1) Front Skid Plate 🚗 Compatibility Team Associated Rival MT10 Team Associated Pro4 SC10 Built for drivers who push their trucks hard, this RPM skid plate delivers reliable protection and durability where it matters most.
$22.75
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RPM Front Upper Bumper Mount for Traxxas® X-Maxx® (Black) – RPM72212
Serious truck. Serious protection. The RPM Front Upper Bumper Mount is engineered to handle the brutal impacts that come with running the Traxxas X-Maxx hard. Designed as a heavy-duty upgrade over the stock small beam supports, this mount replaces them with oversized rectangular beams for dramatically increased strength and durability. Built with RPM’s signature impact-resistant design, the curved beam structure adds controlled flexibility to help absorb and dissipate energy from hard landings, nose-down crashes, and full-send bashing sessions. Instead of transferring impact directly into the chassis, this mount helps spread the load and reduce damage potential. If you’re pushing your X-Maxx to its limits, this is a smart durability upgrade that adds confidence every time you pull the trigger. Features: Replaces small beam supports with oversized rectangular beams Curved beam design improves impact absorption Flexible construction helps dissipate crash energy Ultra-strong build for extreme bashing Direct replacement upgrade Includes: (1) Front Upper Bumper Mount Built for bashers who don’t back off the throttle.
$24.17
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RPM Front Bumper & Skid Plate for Traxxas Slash 4x4 (Black) – RPM80022
The RPM Front Bumper & Skid Plate for the Traxxas Slash 4x4 features a rugged three-piece design that delivers maximum protection for bashers while giving racers the flexibility to reduce weight when needed. Built with RPM’s impact-absorbing materials, this system provides serious front-end durability without sacrificing performance or style. The modular design allows you to run full bumper and skid protection for maximum crash resistance, or remove the bumper and run only the skid plate mount and skid plate for a lightweight racing setup—shedding approximately 27 grams from the front of the truck. Key Features Three-piece modular bumper and skid plate design Full bash protection or lightweight race configuration Impact-absorbing RPM construction Eliminates stock bumper support ring and hardware Reduces transfer of impact energy to differential housing Thicker skid design for improved durability Includes longer mounting screws for increased strength Benefits Helps absorb frontal impacts and reduce chassis damage Reduces stress transferred into the differential housing Easy conversion between bashing and racing setups Strong, durable, and lightweight design Compatibility Traxxas Slash 4x4 A durable, race-ready front-end upgrade that delivers RPM toughness with the flexibility to match your driving style. 🏁
$22.75
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RPM Wide Front Bumper Black for ST 4X4 RPM81042
Add serious front-end protection and a wider stance with the RPM Wide Front Bumper, designed for Traxxas ST 4X4 platforms. Molded from RPM’s legendary blend of engineering-grade nylon, this bumper is built to absorb hard impacts while protecting critical front-end components during aggressive bashing and racing. The wider design offers increased coverage compared to stock bumpers, helping shield suspension and chassis components without sacrificing approach angle or durability. Features: Wide design for increased front-end protection Helps absorb impacts and reduce crash damage Molded from RPM’s ultra-durable nylon material Flexible yet extremely impact-resistant Designed for aggressive bashing and racing Compatibility: Traxxas Rustler 4x4 Traxxas Stampede 4x4 Traxxas Telluride 4x4 Includes: (1) Wide Front Bumper Color: BlackPart Number: RPM81042
$14.16
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RPM Heavy Duty Front A-Arms (Black) for Losi Mini-T 2.0 / Mini-B – Part #: RPM72082
When strength matters, RPM delivers. These Heavy Duty Front A-Arms are a direct replacement for the stock arms on your Losi Mini-T 2.0 or Mini-B, but with a serious upgrade in durability. Built from RPM’s legendary engineering-grade nylon, they’re 25% thicker in the hinge pin boss and feature beefed-up support beams to protect your shock pivots from damage. 💪 Features: Front inner hinge pin boss is ~25% thicker than stock Overall arm thickness increased by ~25% Support beams are up to 50% thicker for better impact resistance Designed to take the hit before your shock pivot does Made from RPM’s ultra-durable nylon blend 📦 Includes:(1) Set of Heavy Duty Front A-Arms – Black ✅ Compatibility:• Losi Mini-T 2.0• Losi Mini-B
$14.21
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RPM Wide Front Bumper for Losi Mini-T 2.0 / Mini-B – Part #: RPM70052
Built for bashers, this RPM Wide Front Bumper delivers serious protection for your Losi Mini-T 2.0 or Mini-B. Measuring 3.5 inches across, it’s designed to be the first point of contact in a crash—shielding your front end, wheels, and chassis from damage. Whether you're racing or bashing, this is essential gear. 🛡️ Features: 3.5" wide design protects wheels and chassis Extended rear plate shields the aluminum chassis plate Durable RPM engineering-grade nylon construction Easy install, direct fit upgrade 📦 Includes:(1) Wide Front Bumper 🚫 Note:Not compatible with the original Losi Mini-T (use RPM73532 instead) ✅ Compatibility:• Losi Mini-T 2.0• Losi Mini-B
$17.06
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RPM No-Clip Body Mounts – Slash 2WD PART #: RPM70860
RPM No-Clip Body Mounts – Slash 2WDPART #: RPM70860 Tired of losing body clips or ruining the scale look of your Slash 2WD with oversized body posts? RPM has the perfect solution: the RPM No-Clip Body Mount System, designed specifically for the Traxxas Slash 2WD. This innovative setup eliminates through-the-body posts entirely and replaces them with a scale mock radiator and concealed locking mechanism. It doesn’t just work well—it looks awesome too. The detailed radiator and faux fan shrouds lock your body into place without sacrificing aesthetics. Key Features: Completely eliminates body clips for a clean, scale look Innovative lock system: hidden rear latch + under-body front frame Ultra-scale realism with molded radiator and fan setup Adjustable height: drop body up to 3/16” or raise it 3/8” from stock Durable: Made in the USA from RPM’s bulletproof engineering-grade nylon Easy to install: Comes complete with everything you need Compatibility Notes: Fits most stock Traxxas Slash 2WD bodies NOT compatible with Ford Raptor, Rob MacCachren Dodge, Dakar, or Nitro Slash bodies NOT compatible with Traxxas On-Board Audio (OBA) system Includes: (1) Front Under-Body Mount Assembly (1) Rear Radiator Lock Assembly Mounting Hardware & Instructions Give your Slash the ultimate scale upgrade with RPM's No-Clip Body Mount System. Form meets function—no clips required.
$39.77
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RPM Hybrid Gearbox Housing & Rear Mounts (Black) PART #: RPM73612
RPM Hybrid Gearbox Housing & Rear Mounts (Black)PART #: RPM73612 Upgrade your Traxxas 2WD vehicle with the RPM Hybrid Gearbox Housing and Rear Mounts — engineered for unmatched strength, heat dissipation, and long-term durability. This hybrid setup combines a CNC-machined aluminum motor plate with RPM’s signature ultra-tough molded nylon housing and rear mounts, delivering a rugged solution for racers and bashers alike. Fits: Traxxas Slash 2WD Traxxas Rustler 2WD Traxxas Bandit Traxxas Stampede 2WD Key Features:Aluminum Motor Plate: 3mm thick 6061 T6 aluminum plate Locks in gear mesh for consistent settings Helps dissipate motor heat Not integrated into bumper mounts — no flex on rear impacts Molded Gearbox Housing: Made from RPM’s bulletproof nylon blend Fully enclosed design keeps debris out Compatible with stock motor cover Eliminates bottom hole from stock housing for cleaner internals Quieter operation than stock Rear Mounts (0° and 3° Included): Two sets of rear mounts included: 0° and 3° toe-in Easily serviceable—no need to remove the entire transmission Molded for tight tolerances with minimal suspension slop What’s Included: Hybrid gearbox housing 0° and 3° rear A-arm mounts 3mm aluminum motor plate Mounting hardware and instructions Tech Notes: Internal transmission components (gears, bearings, shafts) not included — transfer these from your stock setup. Replaces Traxxas #3691 and #3691A. Minor trimming of stock A-arms may be needed; no issues with RPM rear arms.
$42.61
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RPM 4S Kraton/Outcast Rear Suspension Arm Set (2) - ROM80742
This is an optional set of RPM 4S Kraton and Outcast Rear 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
$19.85