The ARRMA KRATON 4X4 8S BLX is a full-scale 1/5 monster truck designed for extreme speed, durability, and off-road performance. Built for hobbyists and RC enthusiasts who demand power and precision, this truck delivers a full-size monster truck experience in a ready-to-run (RTR) package.
Key Features
Scale & Type
1/5 scale monster truck — massive size, robust construction.
RTR (Ready-to-Run) setup includes transmitter, receiver, and all electronics pre-installed.
Aggressive black “KRATON” styling with high-impact polycarbonate body.
Power & Drivetrain
8S BLX brushless power system — capable of extreme speeds and high torque.
4X4 all-wheel drive (AWD) ensures superior traction on dirt, sand, rocks, and pavement.
High-performance Spektrum Firma™ 4074 2050Kv brushless motor + 150A Smart ESC.
Durability & Build
Heavy-duty chassis made of aluminum and composite materials — designed to withstand jumps, bashing, and rough terrain.
Oil-filled adjustable shocks and aluminum shock towers for precise suspension tuning.
Strong steel driveshafts and metal differential outdrives for long-lasting durability.
Tires & Wheels
Massive dBoots® Hoons™ tires with durable wheels — optimized for on-road and off-road performance.
Control & Electronics
Included Spektrum DSMR® 2.4GHz transmitter and receiver with Active Vehicle Control (AVC®) for enhanced stability at high speeds.
Telemetry-capable for monitoring motor, ESC, and battery data when using compatible Smart batteries.
What’s Included
ARRMA KRATON 4X4 8S BLX 1/5 Speed Monster Truck chassis + body + tires/wheels.
Spektrum Firma™ 4074 2050Kv brushless motor + 150A Smart ESC.
Waterproof servo.
Spektrum DSMR® transmitter and receiver.
Product manual.
Important Note
Batteries and charger are not included — 2×4S or 2×3S LiPo batteries required for full 8S performance.
Suitable LiPo charger recommended.
4×AA batteries needed for transmitter.
Ideal Use-Cases
Extreme off-road racing and bashing.
Hobbyists and RC enthusiasts seeking high-speed monster truck action.
Perfect for dirt tracks, backyards, or off-road adventure courses.
Specifications
Scale: 1/5
Drive Type: 4X4 AWD, Forward / Brake / Reverse
Motor: Spektrum Firma 4074 brushless 2050 Kv
ESC: Spektrum Firma 150A Smart ESC
Chassis: Heavy-duty aluminum & composite
Suspension: Oil-filled adjustable shocks
Tires: dBoots Hoons all-terrain
Top Speed: High-speed 8S capable













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