Arrma Mojave Grom MEGA 4WD 380 Brushed 1/16 RTA Electric Desert Truck Kit (Black/Clear) w/SLT2 2.4GHz Radio, Battery & Charger
About this part
High-Performance Desert Truck Kit with Freedom to Customize
The Arrma Mojave Grom MEGA 4WD 380 Brushed 1/16 RTA Electric Desert Truck Kit is built for hobbyists who want the satisfaction of assembling their own machine without needing to hunt down extra parts. With the electronics, battery, charger, and tools already in the box, the focus stays on the hands-on experience and the pride that comes with completing the build. The proven 4WD platform, durable components, and customizable body give the truck a personal feel before it ever touches dirt. Once finished, this ready-to-assemble (RTA) kit delivers the same confident performance the Mojave Grom is known for, backed by the added reward of having built it yourself.
About the Mojave Grom RTA
Advanced Electronics
Arrma equips the Mojave Grom RTA Kit with a complete electronics package so you can go straight from the bench to the backyard. The water-resistant Spektrum SLT Two-in-One 25A ESC and receiver pair with the MEGA 380 28T brushed motor, which includes an Arrma heatsink and twenty-five millimeter cooling fan for consistent output. Steering is handled by a Spektrum SX110 metal-geared servo for dependable control, and the Spektrum SLT2 2.4GHz transmitter arrives ready with four AA batteries included. A Spektrum Smart 2S LiPo battery and USB-C charger round out a setup designed for simplicity, reliability, and easy operation.
Durable Design & Simplified Assembly
This kit is centered around the build, with parts organized in sealed bags and many components pre-assembled to keep the process smooth and approachable. The partially painted body gives you room to personalize the look with your own paint and decals, making each truck unique. The chassis is reinforced with metal gears, hex hardware, and impact-absorbing bumpers, all supported by a step-by-step guide and included tools that make the assembly process both manageable and rewarding.
All-Terrain Performance & Suspension
The Mojave Grom rides on dBoots Fortress all-terrain tires that provide dependable traction across a wide range of surfaces. Oil-filled shocks at all four corners help the truck stay composed over bumps and uneven terrain, giving it the stability expected from the Mojave Grom platform. Combined with the four-wheel drivetrain and durable suspension components, this truck delivers confident handling and the rugged feel Arrma vehicles are known for.
Features:
- Hands-on RTA kit experience for a rewarding build
- Electronics, battery, charger, and tools included for a complete setup
- Partially painted body ready for custom colors and decals
- 4-wheel drivetrain delivers dependable traction across mixed terrain
- dBoots Fortress all-terrain tires for confident grip
- Oil-filled shocks all-round for stable handling
- MEGA 380 28T brushed motor for dependable performance
- Spektrum SLT 2-in-1 25A ESC and receiver for simple, reliable control
- Spektrum SX110 metal-geared servo for precise steering response
- Clipless body retention system for quick and easy body removal
Includes:
- (1) Mojave Grom MEGA 4WD 380 Brushed 1/16 RTA Electric Desert Truck Kit
- (1) Partially Painted Body (Black/Clear)
- (1) Spektrum SLT2 2.4GHz Transmitter
- (1) Spektrum SLT 2-in-1 25A ESC & Receiver w/IC2 Connector
- (1) Spektrum SX110 Metal-Geared Servo
- (1) MEGA 380 28T Brushed Motor
- (1) Spektrum 2S Smart 30C LiPo Battery (7.4V/1400mAh) w/IC2 Connector
- (1) Spektrum S10 Smart G2 Mini 2S USB-C Battery Charger
- (4) dBoots Fortress All-Terrain Wheels & Tires
- (4) AA Batteries
- Assembly Tools
- Step-by-Step Assembly Guide
Needed To Complete:
- (1) USB Power Adapter
- Polycarbonate Paint for Body
Specifications:
| Scale | 1:16 | ||||||||
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| Drive | 4WD | ||||||||
| Power Source | 2S LiPo | ||||||||
| Length | 13.31in (338mm) | ||||||||
| Wheelbase | 7.72in (196mm) | ||||||||
| Width | 6.77in (172mm) | ||||||||
| Height | 4.72in (120mm) | ||||||||
| Weight | 36.32oz (1029.66g) | ||||||||
Electronics
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Wheels
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Tires
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| Assembly Level | Kit* | ||||||||
*Tech Note: RC Kits are an unassembled Remote Control Model that require assembly, racer selected electronics, and other racer provided items. Photos of assembled kit are for illustrative purposes only. For a complete list of needed items to drive this kit please see the list above.
**Tech Note: Photos of painted body are for illustrative purposes only. The body you will receive is partially painted and features clear sections that require painting.
CA Residents Prop 65 Warning
WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...Reviews4.7 · 3 reviews
I got this because I like kits and building it myself. Building and wrenching is most of the fun for me. This is my first RC in about 10 years but I've been in the hobby a long time. This is also my first Arrma. I had a couple issues with the kit. The included 2mm hex driver isn't up to the task and I ended up striping a bunch of bulkhead/diff cover screws. The supplied 2mm hex driver basically rounded out before I could get the truck done. I have a MIP 2mm but just moved and couldn't find it, so I thought I'd just use the kit supplied hex driver. I had to dremel slots in the screws and was able to get them out with a flathead screwdriver. The nice thing is the kit comes with a small spare parts bag with a couple extra of each screw, a spare wheel nut, spare drive pin, etc, that was nice. I had several other screws that were on the verge of striping but were ok. My kit also included one incorrect length front universal so I got stopped at that step to wait for parts. Amain took care of that so I was happy with that. Another issue was the diffs seem to have a little bit of play even with the diff cover tightened down. It seems like the diff cover just doesn't clamp down on the bearings all the way. It's not extreme, but something I noticed. I just decided to go with it and so far the truck is running fine. It's pretty fun for what I wanted. It's brushed 2s so it's not extremely fast, but it's not slow either.
Nice Rig so much fun build you can check my YouTube channel , The Unboxing And Build https://youtube.com/shorts/SkO58UZkrxc?si=bW9YZc8F31sYuyDJ
This thing is great! I got kits for my nephew and I. We finished his car in two sessions with me helping and then I caught up by myself. The handling is SO GOOD! You can really whip the back end with a lil scandi flick!
Three verified owners rated this 1/16 4WD kit between 4 and 5 stars. Reviewers praise the build experience and the handling, with one describing it as fun to drive and easy to get through with help. One reviewer reported stripping several bulkhead and diff cover screws with the included 2mm hex driver, which rounded out during assembly, and had to remove screws with a rotary tool and flathead. The included spare screws were noted as helpful. One review contained only a video link with no product detail. The sample is small, so these observations are limited.
- + Fun build experience
- + Good handling
- + Enjoyable for kit builders
- − Included 2mm hex driver rounds out easily
- − Screws strip during assembly