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🚀 Small Truck, Big Bash: Dominate your playground with ARRMA’s Granite GROM!
The ARRMA Granite GROM MEGA 380 is a 1/18 scale 4X4 monster truck designed for both indoor and outdoor use. It features a powerful Spektrum 2S LiPo battery, waterproof electronics, and a durable composite chassis with metal gears and high-traction tires. Ready-to-run with included battery, charger, and 2.4GHz radio, it delivers up to 30 mph speed and rugged performance in a compact, portable package perfect for beginners and seasoned RC enthusiasts alike.
| ASIN | B0CPN1762Q |
| Additional Features | Portable |
| Age Range Description | 14+ |
| Battery Description | Lithium-Ion Polymer |
| Best Sellers Rank | #93,933 in Toys & Games ( See Top 100 in Toys & Games ) #171 in Hobby RC Trucks |
| Brand Name | ARRMA |
| Color | Blue |
| Customer Reviews | 4.3 out of 5 stars 301 Reviews |
| Included Components | (1) ARRMA MEGA 380 28T Brushed Motor, (1) GRANITE™ GROM 4X4 Monster Truck RTR, (1) Spektrum SX110 Waterproof Metal-Geared Servo, (1) Spektrum™ Waterproof SLT™ 2-in-1 25A ESC & Receiver, Remote |
| Indoor Outdoor Usage | Outdoor |
| Item Dimensions | 12 x 9.9 x 7.9 inches |
| Item Type Name | RC Truck |
| Item Weight | 1.8 pounds |
| Manufacturer | ARRMA |
| Manufacturer Maximum Age (MONTHS) | 1500 |
| Manufacturer Minimum Age (MONTHS) | 168 |
| Manufacturer Part Number | ARA2102T1 |
| Material Type | Metal, Plastic |
| Maximum Speed | 30 miles_per_hour |
| Model Name | ARRMA RC Truck 1/18 GRANITE GROM MEGA 380 Brushed 4X4 Monster Truck RTR |
| Model Number | ARA2102T1 |
| Model Year | 2023 |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Players | 1 |
| Operation Mode | Automatic |
| Power Source | Battery Powered |
| Scale | 1:18 Scale |
| Size | 12 inches x 9 inches x 7.9 inches |
| Theme | Truck |
| Toy Vehicle Form | Truck |
| Unit Count | 1 Count |
S**E
Quality truck
I think for the price point, this is the best value for the money. This truck is well built and pretty fast. It doesn't do the best on crawler terrain or taller grass. This is ok though, it wasn't meant to be a crawler. I have had it for several months and am not nice to it, hasn't broke yet. I also like the clip less body mounts. Definitely don't regret this purchase. The picture I posted is with bigger tires than it came with.
N**S
Fun inside and out
I have a few RC trucks, but they're all too large and fast to use inside. This truck fills that gap. This thing is SUPER fun inside, but is fast and tough enough to use outdoors. The unit feels very well built, and looks great, and being ARRMA you know youll have the aftermarket support for hop ups and replacement parts if needed. Battery life is great, easily getting 30 minutes of inside play before I slap the charger into it, and i don't think I've run the battery dry yet. Ill likely get at least one more of these because they're so fun. I really like the ability to limit steering at throttle, definitely well thought out features for a starter truck, that can grow in abilities with the user.
T**H
A+ Basher
Awesome basher, the only thing I would recommend right out of the gate is upgrading the wheels, but if you're careful on throttle you won't tear these ones up. Super fun very quick truck.
H**A
Fun RC Car!
I got this on sale for $108. This has been one of my better buys. I like this rc car. I got the V2. Downside being the plastic on one of the front outside axels failed and the axel popped out and disappeared somwhere. Waiting on the replacement metal parts now from Arrma ARA-311198($40 bucks). Upgrades add up quick!
D**Y
This thing sucks
I have ordered 2 batteries and two new chargers. This thing is horrible. Got it for Christmas for my son and it wouldnt charge. Amazon sent another battery. That would not charge. I then ordered two more chargers and finally got 1 of the 2 batteries to hold charge , Which doesnt last long at all. This was my sons big Christmas gift , that he doesnt even want to play with. I need my money back. Come grab this piece of junk plastic.
J**A
Very Powerful and Fun to Drive
Very powerful and fun to drive. It feels like a real monster truck in a smaller scale. The performance is great and I’m very satisfied overall. The only downside is that it does not include a charger. Other than that, I’m happy with it.
S**V
It's good in stock form
It's fun in stock form, perfect for beginners. But if you go brushless, there's a ton of torque-steer. A gyro is a must. Unless you like to do heavy modifications, leave it in stock form or spend the outrageous price for the spektrum blx esc that comes in the Typhon or Mojave blx versions. I actually regret this buying one. But again, it's perfect for a beginner, just not so much if you buy it planning on going brushless without buying the crazily priced blx system.
T**C
Good for the price
Needed better differentials, but after that it's been great!
M**N
Kleiner Supertruck für Papa und Sohn!
Sehr gutes RC Fahrzeug für ab 6 Jahren! Der Truck macht den Kindern aber auch den Erwachsenen spaß. Man kann an der Fernbedinung die Gesvhwindigkeit 50/75/100% Leistung einstellen. So ist es ideal zum üben. Der Akku lädt schnell. Hier muss man wissen, das das Ladegerät nur mit der richtigen Voltzahl betrieben werden kann. An einem 65watt Netzteil hat es zB nicht geladen und ich war kurz davor es zurückzuschicken. Der Truck geht bei 3,1 Volt Spannung nicht aus, sondern fährt nicht mehr aber lenkt noch. Dies ist zum Akkuschutz von Spektrum so vorgesehen. Auf 50% Leistung hat man 20 Minuten reinen Fahrspaß und Sprünge mit Chrashs selbst auf Asphalt wurde bisher alle unbeschadet überstanden. Nichts für Eltern die sich mit dem Fahrzeug nicht befassen. Ein 6 Jähriger kann die Anleitung noch nicht verstehen. Ich baue jetzt eine RC Rennstrecke im Garten und wir fahren um die Wette. Entspannendes Hobby für Groß und Klein.
D**O
Battery does not work from the first charge.
Battery does not work from the first charge.
T**6
Indestructible
Perfecto para iniciar en el rc de saltos , por mucho que le des no se rompe , calidad arrma , si se rompe es por mucha mala suerte , potencia limitada pero se mueve muy bien , amortiguadores espectaculares de gran recorrido , conclusion … calidad precio de lo mejor que se pueda pagar con dinero .
T**M
Fun little grom
I love Arrma R.C gotta say one of the best makers in a long time, strong and easy to work on and this little grom granite is a blast, its a little slow with the brushed motor but rc 4 wheel drive makes a crazy brushless conversion that makes this granite almost to fast, big fan of these groms
F**R
Moteur fragile
Très jolie voiture très agréable mais moteurs HS après 5 sorties dommage
Trustpilot
1 month ago
5 days ago