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ARRMA

ARRMA RC Truck 1/18 Granite GROM MEGA 380 Brushed 4X4 Monster Truck RTR with Battery & Charger, Blue, ARA2102T1

  • Based on 56 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sep 6 – Sep 7
Order within 19 hours and 32 minutes
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Features

  • Awesome monster truck styling with three color choices
  • Powerful Spektrum 2S LiPo battery and safe, easy-to-use Smart charger
  • Easy body attachment and removal
  • Enclosed drivetrain for all-terrain protection
  • Reliable, high-quality hex hardware

Description

FeaturesAwesome monster truck styling with three color choicesPowerful Spektrum 2S LiPo battery & safe, easy-to-use chargerEasy body attachment and removalEnclosed drivetrain for all-terrain protection Reliable, high-quality hex hardware Durable composite chassisHigh-traction 4WD transmission Tough metal gearsIndependent suspension and oil-filled, coil-over shocksTough monster truck wheels and tiresImpact-absorbing front and rear bumperSpektrum SLT2 2-channel 2.4GHz radio Spektrum SLT 2-in-1 25A waterproof ESC and receiverSpektrum SX110 waterproof metal-geared servo2-Year limited warranty (see website for details)OverviewAmped-up ARRMA® RC blasting gets "fun-sized" with the fast, tough, and ready-to-run GRANITE™ GROM 4X4 Monster Truck. At 1/18 scale, it's small enough to take along anywhere. And the GRANITE GROM delivers a big dose of genuine ARRMA performance and durability whenever you get the urge to bash. Enjoy some after-school RC monster truck action with friends. Sneak in a little bashing during your office lunch break. Whether you're a young beginner or an experienced RC basher, the GRANITE GROM easily fits time for ARRMA RC bashing into your way of life. It's tough, fast — and conveniently small.Unlike many manufacturers of mini RC models, ARRMA made no compromises when shrinking this basher down to small scale size. The GRANITE GROM 4X4 Monster Truck is precision-engineered to the same high standards as larger ARRMA RC vehicles. It also has a clipless body mount design that keeps the body securely attached but easy to remove for all drivers, young and old

Product Dimensions: 12 x 9.9 x 7.9 inches


Item Weight: 1.8 pounds


Item model number: ARA2102T1


Manufacturer recommended age: 14 years and up


Batteries: 1 Lithium Polymer batteries required. (included)


Release date: October 12, 2023


Manufacturer: ARRMA


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 6 – Sep 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • Just as fun as the big boys
Review Image by Steve Steve
*1st Thing, this must be a version 2, because there are tons of videos talking about it coming stock with plastic dogbones, differentials and all that. Not anymore, everything including the planetary gears in the diffs are metal (planetary gears look to be aluminum though). And also your Arrma logo on the front won't be white, I did that. Anyway, if you know about Arrma, it's Arrma tough, enough said. If you're new to the hobby, get it, you'll love it. It's tough as a tank, quick for it's size, runs smooth and quiet. If you charge the battery with the accompanied charger, get a higher wattage USB-C cord and use a high wattage charge block and you can charge the battery pretty quickly (less than an hour), otherwise plugging it in your laptop or something like that will take forever. ... show more
Reviewed in the United States on June 3, 2025 by Steve Steve
    • Great hobby grade mini RC truck from a great brand. Takes abuse and has long run time per charge.
Great small basher, I bought it for my 6-year-old son, who puts it through its paces. It's fast enough, and the charge lasts longer than I expected, maybe 15- 20 minutes per charge. Extra batteries are cheap and easy to get and the hobby grade nature of the Armma brand makes it easy to find replacement and upgradable parts. ... show more
Reviewed in the United States on June 22, 2025 by JB
    • 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. ... show more
Reviewed in the United States on January 11, 2025 by nicholas
    • Uncompromising quality
I’ve bought several RC cars from off brands (if you know what i mean). All of them malfunctioned or came with absolute garbage manuals. This Arrma truck was for my nephew. The car is very high quality, the internal mechanisms look super neat and very well built. I believe this is an American brand and they do not compromise on quality. I’d highly recommend Arrma products if you’re looking for one. Don’t waste your money on off brands. ... show more
Reviewed in the United States on May 28, 2025 by Baneful
    • Not sure why it's a frequent return item?
Im not sure why this is a frequent return item because I love this truck. It's my favorite out of all my 1/18 scale RC. It's really well built and fully upgradeable. It has a bushed motor and all my others have brushless and I was going to convert this one to brushless but I changed my mind. This is going to be my brushless killer for any brushless racers that think they can race. I think people want to pay $100 for a rc car and want it to do 100mhp out the box and nothing to break and if they don't get that they return or Write a bad review. 🤷🏿♂️ ... show more
Reviewed in the United States on June 27, 2025 by Carl Cunningham
    • Amazing buy. Dont hesitate to get this truck.
The funnest little truck. Pretty zippy stock and even more insane on brushless.
Reviewed in the United States on June 5, 2025 by ii_shop
    • Favorite Grom vehicle
Absolutely a blast to drive straight out of the box . Even better with more power.
Reviewed in the United States on May 28, 2025 by Love this clipless body mount option. Holds the body very tightly to the chassis. Easy one hand release. I have already suggested it to others .
    • Super durable! I'm in love!
Review Image by Marcus Di Tore Marcus Di Tore
This thing is amazing! Got a little hot out of the box but added a fan. No problem. Super durable! Have gone through 20+ packs and jumps and crashes and tumbles but it is so durable! Not the fastest but super upgradable. Im sure i will break something once i go (furitek) brushless. I did put 90w in the shocks it wasnt stiff enough for me stock. Have recommended and will buy again! Love this thing! ... show more
Reviewed in the United States on May 6, 2025 by Marcus Di Tore Marcus Di Tore

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