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Standard-Orders: All of our products are stocked locally in New Zealand and will be shipped on the same day or the next day after you place your order.
Pre-Orders: For all pre-orders, our target delivery timeframe is 2–3 weeks, provided the item is currently in stock at Horizon Hobby.
Please note that all delivery targets are estimates only! We cannot guarantee that you'll receive your order within the specified timeframes.
Build it, paint it, and send it. The 1/16 MOJAVE GROM 4x4 RTA Kit delivers a hands-on RC experience. Everything you need to build and get running is in the box, including a 2S battery and charger. Grab the included tools, customize your clear body, and earn every full send moment. Just add polycarbonate spray paint to complete your customization.
In The Box
| Item | Quantity |
|---|---|
| Spektrum SLT 2-In-1 25A ESC & Receiver | 1 |
| MEGA 380 28T Brushed Motor | 1 |
| Spektrum SLT2 2.4GHz Transmitter | 1 |
| Spektrum SX110 Servo | 1 |
| Spektrum Smart 1400mAh 2S 30C Hard Case LiPo Battery, IC2 | 1 |
| Spektrum S10 Smart G2 Mini 2S USB-C Charger | 1 |
| AA Batteries | 4 |
| Step-by-step assembly guide | 1 |
| How to paint guide | 1 |
| Assembly tools | 1 |
Needed to Complete
The ARRMA MOJAVE GROM RTA Kit is here for drivers who want more than just pulling a trigger out of the box. This is your chance to step into the build side of RC with a hands-on experience that's approachable, rewarding, and packed with that signature ARRMA attitude.
We've handled the most complex parts so you can stay in the action, but make no mistake this kit still brings the challenge. Plan for a dedicated day in the garage where every step pulls you deeper into the truck and makes that first drive hit even harder. Parts are organized in simple, sealed bags with many factory-assembled components, and a step-by-step assembly guide walks you through the entire process. Assembly tools are included, and video content will be available for those who want more visual guidance and support.
Everything you need to build and run is in the box. A Spektrum Smart 1400mAh 2S LiPo battery with IC2 connectors and a Spektrum S10 Smart G2 Mini 2S USB-C charger come included, along with a Spektrum SLT2 2.4GHz transmitter, four AA batteries, and a MEGA 380 28T brushed motor paired with a waterproof Spektrum SLT 2-In-1 25A ESC and receiver. The same proven ARRMA platform with 4-wheel drive, oil-filled shocks, dBoots Fortress all-terrain tires, and 20+ MPH top speeds is now backed by the pride of building it yourself. Tough metal gears, hex hardware for easy maintenance, impact-absorbing front and rear bumpers, and clipless body retention round out a truck that's built to bash and built to last. Just bring your own polycarbonate spray paint for the clear and black body and a USB power adaptor for the charger.

The ARRMA MOJAVE GROM RTA Kit puts you in the driver's seat before you ever hit the throttle. Designed for a dedicated build session, with parts organized in sealed bags, many factory-assembled components, and a step-by-step assembly guide, this kit is approachable for beginners and rewarding for experienced builders. Every wrench turn pulls you deeper into the truck and makes that first drive hit even harder.

No guesswork. No extra runs to the hobby shop. The MOJAVE GROM RTA Kit includes a Spektrum Smart 1400mAh 2S LiPo battery, Spektrum S10 Smart G2 Mini 2S USB-C charger, Spektrum SLT2 2.4GHz transmitter, four AA batteries, and all the assembly tools you need. Just bring polycarbonate spray paint and a USB power adaptor, and you're building.

The part-painted clear and black body and multiple decal combinations give you the freedom to create a desert truck that looks as bold as it drives. Grab your polycarbonate paint, pick your colors, and roll out with a MOJAVE GROM that's unmistakably yours. Shop All RC Paints.

Once assembled, you're running on the same proven MOJAVE GROM platform fans already know and love. A 4-wheel drivetrain, oil-filled shocks all-round, dBoots Fortress all-terrain tires, and 20+ MPH top speeds deliver the signature ARRMA bashing experience - now backed by the pride of building it yourself.

Tough metal gears throughout - even the servo has metal gears. Hex hardware makes maintenance straightforward. Impact-absorbing front and rear bumpers protect the chassis. Clipless body retention means quick, easy body removal. The MOJAVE GROM RTA Kit is built the ARRMA way: ready to bash and built to last.

The waterproof Spektrum SLT 2-In-1 25A ESC and receiver keeps the fun rolling through puddles and wet conditions. Paired with the MEGA 380 28T brushed motor with ARRMA heatsink and 25mm cooling fan, the electronics package delivers reliable, responsive performance run after run.
| Feature | Description |
|---|---|
| Battery Included | Yes |
| Charger Included | Yes |
| Completion Level | Kit |
| Connector Type | IC2 |
| Drivetrain | 4WD |
| LiPo Compatibility | 2S |
| Motor Type | Brushed |
| Power Type | Electric |
| Product Height | 4.72" (120 mm) |
| Product Length | 13.31" (338 mm) |
| Product Weight | 2.27 lbs (1.03 kg) with included battery |
| Product Width | 6.77" (172 mm) |
| Radio Included | Yes |
| Receiver Included | Yes |
| Scale | 1/16 |
| Servos Included | Yes |
| Shock Type | Oil-filled |
| Tire Tread | Boots Fortress |
| Top Speed | 20+ |
| Trim Scheme Colors | Black, Clear |
| Vehicle Size | Mini |
| Vehicle Type | Desert Truck |
| Wheelbase | 7.71" (196 mm) |
Please note that all delivery targets are estimates only! We cannot guarantee that you'll receive your order within the specified timeframes.
If you change your mind about an item that you've purchased from us or you've ordered the wrong item, you may return the item for an exchange or refund.
Goods returned must be in its original unused condition with original packaging and all the included accessories. We do not accept any crash damaged parts, items that have been modified or used for return or exchange.
You must return the item within 7 days of your purchase. Freight costs for returning the item must be shouldered by the customer.