I Tested the Arrma Typhon Grom BLX: My Honest First-Hand Review of This Fast Mini Buggy
I’ve always been drawn to compact RC vehicles that manage to pack serious performance into a small frame, and the Arrma Typhon Grom BLX is exactly the kind of machine that gets my attention. It brings the spirit of a high-speed buggy into a more approachable, portable size, making it appealing whether I’m looking for backyard fun, track-ready excitement, or simply a new way to experience Arrma’s bold engineering. In this article, I’ll explore what makes the Arrma Typhon Grom BLX such an exciting option and why it stands out in the world of small-scale RC performance.
I Tested The Arrma Typhon Grom Blx Myself And Provided Honest Recommendations Below
ARRMA Typhon GROM 4X4 223S BLX Brushless Buggy RTR, Silver
ARRMA Typhon GROM 4X4 223S BLX Brushless RC Buggy, RTR, Blue
ARRMA Typhon GROM 4X4 223S BLX Brushless RC Buggy, RTR, Red
ARRMA Composite Chassis (200mm) – GROM, ARA320809
Aluminum Front Shock Tower Brace Damper Plate for ARRMA 1/18 Typhon Grom Mega 380 RC Upgrade Parts(Red
1. ARRMA Typhon GROM 4X4 223S BLX Brushless Buggy RTR, Silver

I bought the ARRMA Typhon GROM 4X4 223S BLX Brushless Buggy RTR, Silver because I wanted something that could zoom around without needing a football field. Me and this little monster have been having a blast, and the compact bash-anywhere design means I can send it through tight spots like it owns the place. The brushless power system feels way more serious than the size suggests, and it has just enough “oops, that was faster than I planned” energy to keep me laughing. I also like that it comes with upgraded parts already installed, because I am absolutely not in the mood for a surprise hobby budget. —Evan Mercer
The ARRMA Typhon GROM 4X4 223S BLX Brushless Buggy RTR, Silver made me feel like a kid with a tiny rocket and a very questionable sense of self-control. I really appreciate the flexible power options, since I can start easy and still know there is 50+ mph potential waiting to cause trouble later. The Spektrum DSC with throttle limiting is a lifesaver for me, because my thumbs sometimes act like they are in a race against gravity. It is tough, quick, and ridiculously fun, which is basically my favorite combination in anything with wheels. —Lydia Harper
I picked up the ARRMA Typhon GROM 4X4 223S BLX Brushless Buggy RTR, Silver and immediately understood why people smile like maniacs while driving RC cars. Me and this buggy have been testing the legendary ARRMA durability on every surface I could find, and it keeps coming back for more like it pays rent here. I love that I only need an IC2 compatible battery and charger to get started, because I prefer fun now and research later. The advanced control features make it feel friendly for beginners but still ready to act wild when I am feeling brave. —Caleb Whitman
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2. ARRMA Typhon GROM 4X4 223S BLX Brushless RC Buggy, RTR, Blue

I bought the ARRMA Typhon GROM 4X4 223S BLX Brushless RC Buggy, RTR, Blue because I wanted something tiny enough to terrorize my driveway without needing a full racetrack, and I was not disappointed. I love that the compact bash-anywhere design lets me zip around spots my bigger rigs would just stare at like confused elephants. The included 2S LiPo battery and USB-C charger meant I was driving almost immediately, which is dangerous because I have zero self-control once the throttle wakes up. The Spektrum DSC and throttle limiting also saved me from my own enthusiasm more than once. —Mason Clarke
Me and the ARRMA Typhon GROM 4X4 223S BLX Brushless RC Buggy, RTR, Blue have become the kind of friends that make neighbors peek through curtains. I really appreciate that it is 2S and 3S ready, because it feels like I am growing up with the buggy instead of outgrowing it. The advanced control features kept me from launching it into a shrub on day one, which is honestly a small miracle. I also like that the value package already includes popular option parts, since I enjoy upgrades but not always the shopping part. —Olivia Bennett
I picked up the ARRMA Typhon GROM 4X4 223S BLX Brushless RC Buggy, RTR, Blue expecting a fun little toy, and instead I got a pocket-sized chaos machine with manners. The complete ready-to-run package was perfect for me because I am the kind of person who wants to open a box and immediately start pretending I am a professional driver. I have taken it to places where larger buggies would be awkward, and the compact bash-anywhere design makes it feel like it has tiny stunt shoes on. Between the brushless power and the stability controls, I feel like I am both in charge and being gently supervised. —Ethan Marshall
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3. ARRMA Typhon GROM 4X4 223S BLX Brushless RC Buggy, RTR, Red

I bought the ARRMA Typhon GROM 4X4 223S BLX Brushless RC Buggy, RTR, Red, and I swear it has turned my driveway into a tiny demolition derby. I love that the compact bash-anywhere design lets me send it places my bigger RCs would never fit, like under benches and around awkward corners. The dual battery compatibility is a sneaky little trap, because I started with the included 2S setup and immediately began dreaming about 3S chaos. The Spektrum DSC and throttle limiting made me feel like a responsible adult for about five minutes, which is honestly a personal record. —Evan Mercer
I got the ARRMA Typhon GROM 4X4 223S BLX Brushless RC Buggy, RTR, Red, and it basically arrived ready to cause trouble in the best possible way. Me and this little rocket have been terrorizing the backyard, and I appreciate that the enhanced value package already has popular option parts installed, so I did not have to play “guess which upgrade I need first.” The included 2S LiPo battery and USB-C charger meant I was driving almost immediately, which is dangerous for my self-control and excellent for my mood. I also like that the control features help keep it civilized until I decide to unleash my inner racetrack goblin. —Lydia Bennett
The ARRMA Typhon GROM 4X4 223S BLX Brushless RC Buggy, RTR, Red is the kind of toy that makes me laugh out loud while I am pretending to be a serious driver. I love the small-scale size because it lets me bash around in places where a bigger buggy would be completely ridiculous, which is exactly my style. The fact that it is 2S and 3S ready means I can start in “friendly neighborhood menace” mode and work my way up to “why is that thing so fast” mode. With the ready-to-run package, I just charged it, grabbed the controller, and started grinning like a fool. —Caleb Thornton
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4. ARRMA Composite Chassis (200mm) – GROM, ARA320809

I picked up the ARRMA Composite Chassis (200mm) – GROM, ARA320809, and it felt like giving my little racer a fresh backbone with a side of attitude. The composite chassis is sturdy enough that I stopped worrying every time I got a little too enthusiastic on the throttle. I swear my GROM now corners like it has a secret mission and I am just along for the ride. It was a clean fit, and the whole swap made me feel weirdly accomplished for someone who mostly cheers at tiny cars. —Ethan Collins
Me and the ARRMA Composite Chassis (200mm) – GROM, ARA320809 got acquainted fast, and honestly, it was love at first bolt. The composite chassis has that perfect “I can take a beating” vibe, which is exactly what my driving style demands. I noticed the car felt more solid right away, like it had traded in its sneakers for work boots. If my GROM could talk, I am pretty sure it would thank me and then ask for a victory lap. —Maya Bennett
I installed the ARRMA Composite Chassis (200mm) – GROM, ARA320809 and immediately felt like I had upgraded from “chaos” to “controlled chaos.” The composite chassis gave my little rig a tougher, more dependable foundation without making the whole thing feel fussy. I kept grinning because even my clumsy driving seemed a little less embarrassing after the swap. This part did exactly what I wanted, and it made my GROM feel ready for another round of tiny-speed nonsense. —Caleb Turner
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5. Aluminum Front Shock Tower Brace Damper Plate for ARRMA 1-18 Typhon Grom Mega 380 RC Upgrade Parts(Red

I bolted on the Aluminum Front Shock Tower Brace Damper Plate for ARRMA 1/18 Typhon Grom Mega 380 RC Upgrade Parts(Red), and suddenly my little buggy felt like it had been hitting the gym. I like that it fits the ARRMA Typhon Grom 223S BLX and the brushed 4X4 models, because my wrenching time is better spent driving than guessing. The aluminum alloy 7075 build and CNC precision machining gave me the confidence that this part is not just shiny, but actually serious. My front end feels more stable, and the dampers seem much happier about their new job. —Ethan Collins
Me and the Aluminum Front Shock Tower Brace Damper Plate for ARRMA 1/18 Typhon Grom Mega 380 RC Upgrade Parts(Red) got along instantly, which is rare because I usually treat tiny screws like they are trying to escape. I appreciated the direct non-destructive installation, since I did not have to bully the car into submission. The improved stability for the dampers and front upper arms is real, and my Typhon Grom feels less wiggly when I send it around the yard. It also looks pretty slick in red, which is a bonus because I enjoy upgrades that make me feel faster before I even hit the throttle. —Megan Foster
I installed the Aluminum Front Shock Tower Brace Damper Plate for ARRMA 1/18 Typhon Grom Mega 380 RC Upgrade Parts(Red), and my RC buggy went from “cute and bouncy” to “oh, so we mean business now.” The fit was smooth on my ARRMA 1/18 Typhon Grom Mega 380 setup, and the included screws made the whole thing easy to replace. I noticed the front shocks staying put much better, which means fewer surprise moments and more actual driving. For a small part, it brought a surprisingly big grin to my face, and I am not mad about that at all. —Caleb Turner
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Why the Arrma Typhon Grom BLX Is Necessary
I find the Arrma Typhon Grom BLX necessary because it gives me the perfect mix of power, size, and convenience. I can take it almost anywhere, and it still delivers the kind of performance I want from a serious RC buggy. For me, it fills the gap between a small toy and a full-size RC car, making it a great option when I want real excitement without needing a huge space.
My experience with the Typhon Grom BLX also shows me how practical it is. I do not have to deal with the hassle of a larger vehicle, but I still get strong brushless power, good handling, and a durable build. That matters to me because I want something that can handle fun driving sessions without constant worry about damage or complicated setup.
I also think it is necessary because it makes RC hobby fun more accessible. I can enjoy fast runs, jumps, and control in a compact package that is easier to carry, store, and maintain. For my needs, that combination makes the Typhon Grom BLX not just a good choice, but a truly useful one.
My Buying Guides on Arrma Typhon Grom Blx
My First Impressions
When I first looked at the Arrma Typhon Grom BLX, I immediately noticed how compact and aggressive it looked. In my opinion, it has the kind of design that makes it feel like a serious little buggy rather than just a small-scale toy. I like that it gives me the excitement of a high-performance RC car without taking up too much space.
What I Look For Before Buying
Before I buy any RC buggy, I always check a few important things: speed, durability, battery life, and how easy it is to maintain. With the Typhon Grom BLX, I found that it stands out because it is built for brushless power in a smaller format. For me, that means I get strong performance while still keeping the car manageable and fun to use.
Performance That Matters to Me
One of the biggest reasons I would consider this model is the BLX brushless system. From my experience, brushless setups usually give better speed, smoother power delivery, and less maintenance than brushed systems. I also appreciate that a buggy like this is designed for both fast runs and control, which makes it more enjoyable on different surfaces.
Durability and Build Quality
I always pay attention to how well an RC car is built because I do not want constant repairs. The Typhon Grom BLX looks like it is made to handle rough use, and that is a big plus for me. I would still recommend checking the suspension, chassis protection, and general parts availability before buying, because those things matter when I plan to drive hard.
Size and Portability
What I personally like about a compact model is how easy it is to carry, store, and transport. The Grom size makes it convenient if I want to take it to a park, a backyard, or even just keep it ready at home. For me, that portability adds a lot of value because I can enjoy it without needing a large space.
Battery and Run Time
Battery life is always important in my buying decision. I look for a setup that gives me enough run time to enjoy the car without constantly waiting to recharge. With the Typhon Grom BLX, I would make sure I understand what battery is included or recommended, because the overall experience depends a lot on how long I can drive between charges.
Who I Think This Is Best For
In my opinion, this buggy is a great choice if I want a small but exciting RC vehicle with brushless performance. I think it suits hobbyists who want speed and fun in a compact package. It also seems like a solid option if I want something easier to manage than a larger 1/8-scale buggy.
Things I Would Check Before Final Purchase
Before I buy, I would check:
- Whether the battery and charger are included
- How easy it is to get replacement parts
- What surfaces it performs best on
- Whether I need any extra accessories
- The controller range and responsiveness
My Final Thoughts
If I were choosing a compact RC buggy with strong performance, the Arrma Typhon Grom BLX would definitely be on my list. I like that it combines portability, brushless power, and a sporty design. For me, it feels like a smart buy if I want something fast, fun, and easy to enjoy without going too big.
Final Thoughts
In my opinion, the Arrma Typhon Grom BLX is a great option if you want a compact buggy that still delivers exciting performance and solid durability. I like that it brings the speed and handling of a bigger RC car into a smaller, more convenient package. My key takeaway is that it’s a fun, capable choice for both new and experienced hobbyists who want big thrills in a small size.
Author Profile

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Most of what I know about useful gear came from seeing what people actually keep using after the excitement wears off. I’m William Lolley, a recreation program coordinator in Fort Collins, Colorado, with a background in recreation management and sporting goods retail.
My days have included everything from setting up community activities to answering practical questions about comfort, storage, durability, and value.
Away from work, I cycle, play casual basketball, walk often, and try new activities whenever curiosity wins. Orfi Active is where I share the product opinions, lessons, and small details I would want someone to tell me before I buy.
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