Product description

ARRMA · ARA2315

Manuals & exploded views

Shared vehicle documents for battery-included and vehicle-only packages. Follow the charging instructions for the charger supplied with your package. Factory documents matched to this model and generation. Confirm the model number and any installed upgrades before ordering parts.

Factory part numbers are shown in the exploded views and technical pack where supplied.

1/12 ARRMA INFRACTION GROM 3S

The ARRMA INFRACTION GROM 3S BLX 4X4 packs 50+ MPH all-road bashing into a compact 1/12 scale. PowerGuard and the included PowerKey unlock full Chaos Mode, while Spektrum DSC keeps every drift controlled. Big INFRACTION attitude, small-scale price.

In The Box

INFRACTION™ GROM 3S BLX RTR1
Spektrum™ SLT 2-In-1 40A Brushless ESC & Receiver1
Spektrum™ 4350Kv Firma™ Brushless Motor1
Spektrum™ SLT2 2.4GHz Transmitter with DSC1
Spektrum™ SX114 Servo1
AA Transmitter Batteries4
Instruction Manual1

Needed to Complete

3S LiPo Battery1
LiPo Battery Charger1
Compatible USB Power Supply1
LiPo Safe Battery Bag1

Engineered for Speed. Built for Control.

Our RC vehicles and parts are crafted with cutting-edge tech and tested for durability. From high-speed drones to rugged RC cars and boats, every product delivers serious fun and unmatched reliability.

Performance You Can Trust

Join thousands of RC enthusiasts who count on ParkFlyers for top-tier quality, responsive customer support, and an unbeatable collection of parts and models.

Got Questions? We've Got Answers

What types of RC vehicles do you sell?

We offer a wide range of RC vehicles including airplanes, drones, helicopters, cars, trucks, boats, and a full selection of parts and upgrades for each.

Are your products ready to run (RTR) or require assembly?

Most of our models are RTR (Ready to Run) or RTF (Ready to Fly), meaning they include everything you need out of the box. Some kits may require minimal assembly—check the product description for details.

Do you offer replacement parts?

Yes! We stock replacement parts for most models we sell. If you’re not sure which part you need, contact our support team and we’ll help you find the right match.

How long does shipping take?

Orders typically ship within 1–2 business days. Delivery time depends on your location, but most customers in the U.S. receive their orders within 3–7 business days.

Do you ship internationally?

At the moment, we primarily ship within the U.S., but international shipping is available on select items. Please contact us for a custom quote.

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