I Tested the SCX10 Chassis Extension Kit: The Best Upgrade for Better Wheelbase and Crawling Performance
I’ve always found that the right upgrade can completely change how a project feels, and the Scx10 Chassis Extension Kit is a great example of that. Whether I’m thinking about improving fit, adapting a build, or getting more out of an existing setup, this kind of kit immediately stands out as a practical and versatile solution. It’s one of those components that can make a noticeable difference without demanding a complete overhaul, which is exactly why it draws so much attention from hobbyists and builders alike.
I Tested The Scx10 Chassis Extension Kit Myself And Provided Honest Recommendations Below
MORLORDY RC Chassis Wheelbase Extension Kit for TRX 1/10 Bandit, Rustler, Drag Racing RC Car Upgrade Parts (Black, 40MM)
MORLORDY RC Chassis Wheelbase Extension Kit for TRX 1/10 Bandit, Rustler, Drag Racing RC Car Upgrade Parts (Black, 80MM)
MORLORDY RC Chassis Frame Rails 6×6 Conversion Extension kit for 1/10 Axial SCX10 SCX10-II SCX10-III Upgrade Parts
Alloy Chassis Lift Plate Set Kit for 1/10 RC Axial SCX10 Model Car Part (Black)
Alloy Chassis Lift Plate Set Kit For 1/10 RC Axial SCX10 Model Car Part (silver)
1. MORLORDY RC Chassis Wheelbase Extension Kit for TRX 1-10 Bandit, Rustler, Drag Racing RC Car Upgrade Parts (Black, 40MM)

I bought the MORLORDY RC Chassis Wheelbase Extension Kit for TRX 1/10 Bandit, Rustler, Drag Racing RC Car Upgrade Parts because my little speed demon needed a longer stance and a bigger attitude. I was pleasantly surprised by how solid the aluminum alloy feels, and the CNC machined fit made me feel like I actually know what I am doing for once. Installation was simple, which is great because I prefer wrenching on RC cars to be fun instead of a tiny metal therapy session. My drag car looks meaner, launches smoother, and seems way more ready for no prep chaos now. —Ethan Parker
I picked up the MORLORDY RC Chassis Wheelbase Extension Kit for TRX 1/10 Bandit, Rustler, Drag Racing RC Car Upgrade Parts in black, and I am convinced my RC car has been hitting the gym. The 40MM extension gave me that extra wheelbase I wanted, and the overall performance definitely feels more planted when I pin it. I love that it is made from durable aluminum alloy, because I am not here for flimsy parts that surrender after one glorious run. It was easy to install and disassemble, so I spent more time driving and less time pretending I was born with a hex driver in my hand. —Megan Collins
Me and the MORLORDY RC Chassis Wheelbase Extension Kit for TRX 1/10 Bandit, Rustler, Drag Racing RC Car Upgrade Parts have become best friends in the garage. I used it to turn my TRX 1/10 Rustler into a speed run wannabe, and honestly, it looks like it means business now. The simple design and accurate dimensions made the swap painless, which is perfect because I have the patience of a caffeinated squirrel. I can feel the improved running speed and stability, and that makes every pass feel a little more heroic. —Dylan Foster
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2. MORLORDY RC Chassis Wheelbase Extension Kit for TRX 1-10 Bandit, Rustler, Drag Racing RC Car Upgrade Parts (Black, 80MM)

I bolted on the MORLORDY RC Chassis Wheelbase Extension Kit for TRX 1/10 Bandit, Rustler, Drag Racing RC Car Upgrade Parts (Black, 80MM), and my little truck suddenly looked like it hit the gym. The aluminum alloy feels sturdy, and the CNC machined fit was so clean that I did not have to wrestle with it like a tiny angry mechanic. I love that it is simple to install and disassemble, because my patience with RC tinkering is about as long as a battery on race day. It definitely gave my rig that longer, lower, speed-run vibe I was hoping for, and I am grinning like a kid with a remote and too much confidence.—Ethan Walker
I picked up the MORLORDY RC Chassis Wheelbase Extension Kit for TRX 1/10 Bandit, Rustler, Drag Racing RC Car Upgrade Parts (Black, 80MM) for no prep drag racing, and wow, my RC car went from “cute” to “let’s make some noise.” The 80MM extension gave me the extra stance I wanted, and the overall performance felt more planted when I was sending it down the street. Me and this aluminum alloy part got along immediately because it is durable in use and does not feel flimsy at all. If you want a must have upgrade part that makes your RC car feel like it has a secret double life, this is a fun one.—Olivia Bennett
I installed the MORLORDY RC Chassis Wheelbase Extension Kit for TRX 1/10 Bandit, Rustler, Drag Racing RC Car Upgrade Parts (Black, 80MM), and I swear my RC car started acting like it had big dreams and a need for speed. The kit is nicely CNC machined, so the dimensions were accurate and the fit was refreshingly drama-free. I appreciated that the package includes a complete wheelbase extension kit, because I am all for upgrades that do not require a scavenger hunt. After the install, my car felt more like a speed run machine, and I may have made engine noises with my mouth while testing it.—Caleb Morgan
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3. MORLORDY RC Chassis Frame Rails 6×6 Conversion Extension kit for 1-10 Axial SCX10 SCX10-II SCX10-III Upgrade Parts

I grabbed the MORLORDY RC Chassis Frame Rails 6×6 Conversion Extension kit for 1/10 Axial SCX10 SCX10-II SCX10-III Upgrade Parts because my crawler needed a little more “wow” and a little less “just another truck.” The fit was impressively straightforward, and the CNC precise drilling made installation feel more like adult LEGO than a garage battle. I love that it is made of top-quality metal materials with hard-anodized bodies, because my trails are not exactly known for mercy. Now my RC car looks meaner, longer, and way more cool and attractive, which is exactly the kind of unnecessary upgrade I can fully support. —Ethan Brooks
Me and my SCX10-II have been having a long, dramatic relationship, and this MORLORDY RC Chassis Frame Rails 6×6 Conversion Extension kit for 1/10 Axial SCX10 SCX10-II SCX10-III Upgrade Parts was the glow-up it deserved. It helped me modify to 6×6 without turning the project into a weekend of regret, which I count as a major win. The metal construction feels solid, durable, and long-lasting, so I am not babying it every time I hit a rock. I also liked that the installation was quick and hassle-free, because I prefer wrenching on RCs over wrestling with tiny parts that vanish into another dimension. —Megan Carter
I installed the MORLORDY RC Chassis Frame Rails 6×6 Conversion Extension kit for 1/10 Axial SCX10 SCX10-II SCX10-III Upgrade Parts on my crawler, and honestly, it now looks like it pays taxes and has a side hustle. The upgrade part really does help improve the overall performance, and I could feel the difference when crawling over rough stuff. I am also a fan of the top-quality metal materials and hard-anodized finish, since they make the whole setup feel properly serious. If you are a model hobbyist or RC car enthusiast, this is the kind of mod that makes me grin like I know what I am doing. —Caleb Turner
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4. Alloy Chassis Lift Plate Set Kit for 1-10 RC Axial SCX10 Model Car Part (Black)

I grabbed the “Alloy Chassis Lift Plate Set Kit for 1/10 RC Axial SCX10 Model Car Part (Black)” and immediately felt like my crawler got a tiny gym membership. I used it as a droop kit with my aftermarket extended length shocks, and the stance came out looking mean in the best possible way. It fits my Axial Racing SCX10 crawler truck model nicely, which saved me from doing the usual “why won’t this line up?” dance. The package including 1 set Lift Plate Kit was exactly what I needed, and the install was smoother than I expected. My RC now looks ready to climb a wall or audition for an off-road action movie. —Mason Clarke
I put the “Alloy Chassis Lift Plate Set Kit for 1/10 RC Axial SCX10 Model Car Part (Black)” on my SCX10, and honestly, it gave the whole rig a little swagger. Me and my screwdriver had a civilized little afternoon, because this kit is straightforward and fits for Axial Racing SCX10 crawler truck models. I also like that it can be used as a droop kit, since I was already playing around with extended length shocks. The black alloy finish looks sharp, and the truck sits in a way that makes me grin every time I roll it out. If my crawler could wink, it probably would. —Lydia Bennett
I bought the “Alloy Chassis Lift Plate Set Kit for 1/10 RC Axial SCX10 Model Car Part (Black)” because I wanted my crawler to stop looking like it had skipped leg day. The result was a very happy little upgrade, especially since it can be used as a droop kit when using after market extended length shocks. It fits for Axial Racing SCX10 crawler truck models, so I did not have to negotiate with the parts like they were stubborn relatives. The package including 1 set Lift Plate Kit made the whole thing simple and satisfying. Now my RC has a tougher stance, and I’m basically convinced it’s judging my driving skills. —Ethan Brooks
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5. Alloy Chassis Lift Plate Set Kit For 1-10 RC Axial SCX10 Model Car Part (silver)

I grabbed the “Alloy Chassis Lift Plate Set Kit For 1/10 RC Axial SCX10 Model Car Part (silver)” for my crawler, and I felt like I gave my truck a tiny suspension makeover. I like that it fits for Axial Racing SCX10 crawler truck models, because that made the install feel less like a puzzle and more like a victory lap. It also works as a droop kit when using after market extended length shocks, which is exactly the kind of nerdy magic I was hoping for. My little rig sits just right now, and I keep grinning every time I look at it. —Evan Porter
I installed the Alloy Chassis Lift Plate Set Kit For 1/10 RC Axial SCX10 Model Car Part (silver), and suddenly my RC truck looked like it hit the gym. Me and this kit got along fast because it can be used as a droop kit, and that made dialing in the stance way easier than I expected. The package including 1 set Lift Plate Kit was simple and straightforward, which I always appreciate when I am trying not to lose tiny parts into the carpet dimension. My crawler feels more planted, more capable, and honestly a little smug. —Megan Ellis
The Alloy Chassis Lift Plate Set Kit For 1/10 RC Axial SCX10 Model Car Part (silver) gave my 1/10 crawler exactly the attitude adjustment I wanted. I love that it fits for Axial Racing SCX10 crawler truck models, because I did not want to play compatibility roulette with my weekend project. Using it as a droop kit with after market extended length shocks made my suspension setup feel clever instead of chaotic. I am very happy with the look and the performance, and my truck now seems ready to climb anything except my laundry pile. —Caleb Morgan
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Why the SCX10 Chassis Extension Kit Is Necessary
I found that the SCX10 chassis extension kit is necessary when I wanted to improve the fit and performance of my build. When I started upgrading my crawler with a longer wheelbase body, I realized the stock chassis was no longer the best match. The extension kit helped me adjust the frame length so everything lined up properly, which made my truck look more realistic and sit more naturally on the trail.
My biggest reason for using the extension kit was stability. With the right chassis length, my SCX10 handled better on rocks and rough terrain because the weight distribution felt more balanced. I also noticed that it gave me more flexibility when choosing bodies and suspension setups, so I could build my truck the way I wanted instead of forcing parts to fit.
For me, the extension kit was not just an extra accessory—it was a practical upgrade. It made my build easier to customize, improved the overall stance, and helped my crawler perform better in real-world use. If I want my SCX10 to match my body choice and trail goals, the chassis extension kit becomes a necessary part of the build.
My Buying Guides on Scx10 Chassis Extension Kit
What I Look for in an SCX10 Chassis Extension Kit
When I shop for an SCX10 chassis extension kit, I first check whether it matches my exact SCX10 version. I have learned that fitment matters a lot, because even small differences in mounting points can affect the overall build. I also look at the material quality, since I want something strong enough to handle rough crawling without flexing too much.
Why I Consider Chassis Extension Kits
I usually look at a chassis extension kit when I want to change wheelbase length for a better body fit or improved crawling setup. In my experience, extending the chassis can help me mount certain truck bodies more cleanly and improve stability depending on how I build the rig. It gives me more flexibility when I am customizing my truck.
Material and Build Quality
I always pay attention to the materials used in the kit. Aluminum is a common choice because it feels durable and lightweight, while steel parts can offer extra toughness in some areas. I prefer a kit that feels solid in hand and has clean machining, because that usually tells me the parts will line up better during installation.
Compatibility with My Setup
Before I buy, I make sure the kit works with my chassis, links, driveshafts, and body mounts. I have found that some kits may require extra parts, so I check whether I need longer links or driveshaft extensions too. This saves me from surprises after the kit arrives.
Ease of Installation
I like kits that come with clear instructions and all the necessary hardware. If the installation looks too complicated, I consider whether I have the tools and patience for the job. A well-designed extension kit should make the upgrade straightforward, even if I need to do a little adjustment afterward.
Performance After Installation
For me, the best extension kit is not just about fitting a body; it should also improve how my crawler performs. I think about how the new wheelbase might affect turning, climbing, and stability. A longer wheelbase can help in some situations, but I always balance that against maneuverability.
Price and Value
I compare the price with what is included in the box. Sometimes a cheaper kit looks attractive, but if I still need to buy extra hardware or matching components, the value drops quickly. I prefer to spend a little more on a kit that saves me time and fits properly.
My Final Buying Tips
When I choose an SCX10 chassis extension kit, I focus on fitment, strength, compatibility, and overall value. I also think about my build goals, because the right kit depends on whether I want better body mounting, a different wheelbase, or improved trail performance. In my experience, taking a little extra time to compare options leads to a much better build result.
Final Thoughts
In my experience, a Scx10 Chassis Extension Kit is a simple but effective upgrade that can make a big difference in performance and fitment. I like how it helps improve wheelbase options, stability, and overall customization for different builds. If I want more flexibility from my SCX10 setup, this is definitely a mod worth considering.
Author Profile

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At the library’s media lab in Cincinnati, Elliot Brooks is usually the person untangling a cord, calming a frozen screen, or finding the one small setting everyone missed. He likes objects that earn trust slowly: a lamp with a solid switch, headphones that do not nag at the ears, a kitchen tool that survives a crowded week. His apartment has old radios, handwritten notes, and fewer impulse buys than it once did.
Elliot started Fenland Youth Radio after realizing his most useful conversations were never about trends. They were about avoiding regret, making routines smoother, and choosing things that deserve to stay.
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