Home / 1/10 KRATON 4X4 4S V2 BLX Speed Monster Truck RTR, Blue

1/10 KRATON 4X4 4S V2 BLX Speed Monster Truck RTR, Blue

Name: 1/10 KRATON 4X4 4S V2 BLX Speed Monster Truck RTR, Blue
Price: 9.99 USD
Availability: InStock

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The KRATON^® 4X4 4S BLX Speed Monster Truck RTR marks the next evolution of the ARRMA^® 4X4 4S platform — longer, wider, and tougher than the previous chassis for no-holds-barred bashing action, with a Spektrum^™ 4S brushless power system factory-installed.

16% Larger footprint – longer and wider than the previous KRATON® 4X4 4S platform for added stability
Tough new suspension arms that increase vehicle width
Durable steel 1.35 module main diff gears and input gears in the front and rear gearboxes
Strong CVD telescopic driveshafts front and rear
Higher shock towers, longer shocks and wider suspension arms for longer, more plush suspension travel

Product Details

In The Box

(1) ARRMA® KRATON® 4X4 4S BLX 1/10 Scale 4WD Speed Monster Truck RTR
(1) Spektrum™ Firma™ 120A Smart Waterproof ESC
(1) Spektrum™ Firma™ 3668 2400Kv Brushless Motor
(1) Spektrum™ 2.4GHz SLT3™ 3-Channel Transmitter
(1) Spektrum™ SR315 Dual Protocol Receiver
(1) Spektrum™ SPMS652 Metal-Geared Digital Servo
(1) 23T Spline Servo Saver
(1) Product Manual

Needed to Complete

(1) 3S or 4S LiPo Battery with EC5™ or IC5® connector
(1) Compatible Battery Charger
(4) AA batteries for Transmitter
*Maximum battery dimensions 6.14x2.01x1.89 in (156x51x48mm). Minimum battery specs 5000mAh 35C.

Exploded View

Instruction Manual

New Features

16% Larger footprint – longer and wider than the previous KRATON^® 4X4 4S platform for added stability
Tough new suspension arms that increase vehicle width
Durable steel 1.35 module main diff gears and input gears in the front and rear gearboxes
Strong CVD telescopic driveshafts front and rear
Higher shock towers, longer shocks and wider suspension arms for longer, more plush suspension travel
Aluminum big bore shocks included as standard
CNC machined, red anodized 17mm wheel hubs
Steel slipper hub strengthening ring

Spektrum^™ Firma^™ 120A brushless ESC and 3668 2400Kv motor
Spektrum^™ 2.4GHz SLT3^™ transmitter and SR315 receiver
Spektrum^™ S652 Steel Metal-Geared, waterproof digital servo with 232 oz-in of torque
Sway bars fitted front and rear for improved cornering dynamics
Wheelie bar with rubber tires
Low-profile dBoots^® Copperhead 2 LP tires with vents to disperse water for improved durability

Proven 4x4 Platform Features

Rubber shielded bearings
Metal internal-geared diffs
Steel spur gear
Strong composite chassis with extended height dirt defenders
Adjustable turnbuckles
Steering system with stone clearance

ARRMA^® motor heatsink and cooling fan
Easy-access modular design — power, diff and electronics modules can be removed quickly and easily for maintenance
Battery retention system including wire clips
2-Year limited warranty (see website support for details)

A bigger, tougher KRATON^® 4X4 4S BLX

The original ARRMA^® KRATON^® 4X4 4S BLX Speed Monster Truck provided the perfect middle ground between the agile 3S BLX vehicles and bigger, more powerful 6S BLX machines. It delivered affordable performance for brushed bashers looking to upgrade and for any driver wanting ARRMA^® toughness and speed.

This new version marks the next evolution of the capable ARRMA^® 4X4 4S platform — longer, wider, and tougher than the previous chassis for even greater stability and control. It also includes a full package of Spektrum^™ radio electronics and is the first ARRMA^® 4X4 to come equipped with a Spektrum^™ 4S brushless power system.

The footprint of this KRATON^® 4X4 4S BLX Speed Monster Truck is 16% larger than the previous model, with higher shock towers, longer shocks, and wider suspension arms for longer, more plush suspension travel. The strength of the transmission has been bolstered with the inclusion of steel gearbox input gears, steel main diff gears and CVD Driveshafts. Upgrades are joined by proven features from before that deliver unstoppable performance in environments ranging from off-road, dirt, and grass to parking lots, paved and asphalt surfaces. These include a strong composite chassis and retained hinge pin plates; protective skid plates in front and rear; steering with more clearance for stones; a castellated slipper pad and sliding gear mesh; and rubber-shielded bearings throughout. The KRATON^® 4X4 4S BLX also incorporates the signature ARRMA^® easy-access modular design to make routine maintenance fast and simple.

Made of high-quality rubber, the dBoots^® Copperhead 2 LP tires offer an aggressive, chunky tread pattern for excellent traction on a wide range of surfaces. They're also vented to disperse water for improved durability. The truck body has a tough, injection-molded rear wing and comes factory-finished in your choice of two exciting colors. Front and rear bumpers protect against impacts and a wheelie bar with rubber tires provides stunt potential.

Completing the ready-to-run package are a Spektrum^™ SLT3^™ 2.4GHz radio with SR315 receiver and a stronger, faster Spektrum^™ S652 digital servo. Add your choice of battery, charger, and "AA" transmitter batteries and bash with the best!

Video Overview

Under The Hood

LONGER CHASSIS

For this new version of the KRATON^® 4X4 4S BLX Speed Monster Truck, ARRMA^® engineers lengthened the vehicle to 21.54 inches – 0.74 inches longer than previous model — for increased stability and control.

WIDER TRACK

To handle more aggressive bashing, the front and rear track width has been increased with new, wider arms to 17.72 inches – 1.89 inches more than the previous KRATON^® 4X4 4S BLX Speed Monster Truck.

DESIGNED TOUGH

Features that contribute to the 4X4 4S BLX platform's unstoppable performance include a stronger composite chassis and retained hinge pin plates; protective skid plates in front and rear; steering with more clearance for stones; a castellated slipper pad and sliding gear mesh; and rubber-shielded bearings throughout. Extended height dirt defenders limit the amount of dirt and debris that can reach the chassis tub. Front and rear bumpers offer defense against impacts.

MODULAR DESIGN

The KRATON^® 4X4 4S BLX Speed Monster Truck RTR incorporates the signature ARRMA^® easy-access modular design. Separate, easily removable chassis modules for the power system, electronics and differential components make routine maintenance fast and simple.

BIG BORE OIL-FILLED SHOCKS

Longer, aluminum-bodied, oil-filled big bore shocks are included and mounted on higher shock towers. These plus the wider suspension arms give the vehicle longer, more plush suspension travel.

WHEELS & TIRES

The high-quality rubber dBoots^® Copperhead 2 LP tires are vented to disperse water for improved durability. Their multi-surface, chunky tread pattern delivers awesome traction on a wide range of surfaces. The tires are mounted on tough, 3.8" MT wheels with CNC machined, red anodized 17mm hubs.

FINISHED TRUCK BODY

The sleek truck body features a tough, injection-molded rear wing and comes factory-finished in your choice of two exciting colors. Front and rear bumpers protect against impacts and a wheelie bar with rubber tires provides stunt potential.

Spektrum<sup>™</sup> SLT3<sup>™</sup> 2.4GHz 3-Channel Transmitter

Spektrum^™ SLT3^™ 2.4GHz 3-Channel Transmitter

Fast response SLT^™ protocol

Foam wheel

Improved grip and trigger feel

Improved wheel and trigger force

2-Way thumb switch 3rd channel

50% and 75% Throttle mode (for beginners)

Tactic^® SLT^™ receiver compatible

Spektrum<sup>™</sup> SR315 3-Channel Dual Protocol Receiver

Spektrum^™ SR315 3-Channel Dual Protocol Receiver

Fast response rate and outstanding range

SLT^™ and DSMR^® protocol compatible

No-tool binding and protocol switching

Compact and lightweight hard case

Spektrum Smart telemetry compatible (in DSMR^® mode and using Spektrum^™ Dashboard^™ app)

Spektrum^™ S652 Digital Servo

32% stronger and 5% faster than previous version's ADS-15M servo for improved steering feel

Torque: 16.70 kg-cm (232 oz-in) @ 6.0V

Metal-Geared

Waterproof*

Spektrum<sup>™</sup> Firma<sup>™</sup> 120A Smart ESC

Spektrum^™ Firma^™ 120A Smart ESC

Forward/reverse/brake

Input voltage 11.1V-14.8V

Input connector IC5^® with 12AWG, 220mm wire

Output connector 4mm female bullet with 12AWG, 150mm wire

Fast, powerful 32-bit ARM M4 processor

Rugged plastic case with mounting tabs

Aluminum heat sink for high efficiency

Cooling fan

High-power BEC

Smart telemetry compatible

Waterproof*

Spektrum<sup>™</sup> Firma<sup>™</sup> 3668 2400Kv Brushless Motor

Spektrum^™ Firma^™ 3668 2400Kv Brushless Motor

4 Pole / 4S

ARRMA^® heatsink and cooling fan

Safe D pinion

Product Specifications

Shock Type	Aluminum body, coil-over springs
Charger	Sold Separately
Differential	2 Gear Diffs
Max Battery Dimensions	6.14x2.01x1.89 in (156x51x48 mm)
Receiver	Included
Final Drive Ratio	12.48
Motor Type	Brushless - Sensorless
Motor Size	3668-2400Kv
Product Length	21.54" (547 mm)
Spur Gear	57T
Suspension	Independent
Battery	Sold Separately
Internal Gear Ratio	2.85
Approximate Assembly Time	No assembly required
Product Weight	9.26lbs (4.2kg)
Body	Painted, decalled and trimmed
Vehicle Type	Monster Truck
Brakes	Integral with ESC
Water-Resistant	Yes
Pinion	13T
Scale	1/10
Front Track	17.72" (450mm)
Product Width	17.72" (450 mm)
Radio	Included
Technology	Smart
Rear Track	17.72" (450mm)
Speed Control	Included
Wheelbase	13.98" (355 mm)
Ball Bearings	Full set, rubber shielded
Chassis	Molded composite
Completion Level	Ready-To-Run
Drivetrain	4WD
Drive Type	Forward/Brake/Reverse
Product Height	8.11" (206 mm)
Wheel Hex Size	17mm
Power Type	Electric
Gear Pitch	0.8m
Servos	Included

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