1/10 KRATON 4X4 4S V2 BLX Speed Monster Truck RTR Arrma ARA4408V2
Part#
ARA4408V2T4
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1/10 KRATON 4X4 4S V2 BLX Speed Monster Truck RTR
Features
- Center Diff/Power Module from the Mojave 4S
- New chassis for each vehicle to accommodate the power module
- Updated bracing around the hinge pins
- New sideguards to compliment the new chassis
- Dirt guards for rear arms
- New aluminum center case 25T spline steering servo
- New servo saver update to 25T spline
- V2 120A ESC with Monochrome color scheme and improved responsiveness and punch
- New body colors
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!
Overview
Key improvements:
- Metal center differential for increased traction
- Updated chassis with center diff module, hinge pin bracing, and dirt drain
- Outdrive protectors, taller side guards, and wishbone dirt guards
- Higher torque Spektrum S662 metal-geared digital servo with alloy case center
- Cooler running Spektrum Firma 120A V2 Smart ESC
- Improved battery retention system with wire clips
Additional proven features:
- Fully assembled, finished, and ready-to-run
- Spektrum SLT3 2.4GHz transmitter and dual protocol SR315 receiver
- Spektrum Firma 3668 2400Kv brushless motor with ARRMA heatsink and cooling fan
- EXB all-metal gear diffs
- EXB CVD front and rear driveshafts
- Wide 17.72 inch front and rear track for aggressive bashing
- Long 21.54 inch chassis and 13.98 inch wheelbase for stable handling
- Rubber shielded bearings throughout
- Center support brace for maximum durability
- Double wishbone front and rear suspension
- Oil-filled aluminum shocks with silicone O-rings
- High shock towers for longer travel
- Steering system with stone clearance
- Tough black multi-spoke wheels
- CNC machined, red anodized 17mm wheel hubs
- Multi-terrain dBoots COPPERHEAD 2 LP vented low-profile tires
- Adjustable turnbuckles
- Adjustable ride height
- Adjustable body mounts
- Front bumper and protective lower front and rear skid plates
- Wheelie bar with rubber tires
- 2-Year limited warranty (see website for details)
Overview
With massive tires, a menacing truck body, and a long wheelbase for stability, the 1/10 scale ARRMA KRATON 4S BLX Speed Monster Truck proudly takes its place between agile 3S BLX bashers and mighty 6S BLX machines. The 4S BLX platform lets you bash with next-level ARRMA performance, toughness, and speed, without breaking your budget. This KRATON comes fully factory-assembled on the latest evolution of the 4S BLX — and it’s prepared to blast like never before!
The strengthened, diff compatible chassis now includes a center diff module that holds an aluminum-cased center differential. It provides the ultimate traction for any surface conditions. Shielded to the max with wishbone dirt guards, outdrive protectors, and taller side guards, the KRATON 4S BLX stands up to furious blasting over dirt, through grass, and on paved surfaces, all with equal ease.
ARRMA has amped up its 4S-capable Spektrum brushless power system for intense all-road action. A cool-running Spektrum Firma 120A Smart V2 waterproof ESC with IC5 connectors (EC5 compatible) adds punch and improves the driving feel. Steering has been strengthened with a higher torque Spektrum S662 metal-geared digital servo, sharpening the KRATON 4S BLX truck’s high-speed maneuvering capabilities.
These updates join a vast arsenal of proven ARRMA 4S BLX features — from high shock towers, long oil-filled shocks, and wide arms for plush suspension travel, to steel diff gears and EXtreme Bash CVD front and rear driveshafts for unstoppable power delivery. The KRATON 4S BLX also incorporates the signature ARRMA easy-access modular design to make routine maintenance fast and simple.
Made of high-quality rubber, the vented dBoots COPPERHEAD 2 LP tires have an aggressive, chunky tread pattern that finds a solid grip almost anywhere. The truck body has a tough, injection-molded rear wing and comes factory-finished in your choice of two fresh color schemes. Front and rear bumpers protect against impacts and a wheelie bar with rubber tires provides stunt potential.
Fully ready-to-run, the ARRMA KRATON 4S BLX Speed Monster Truck comes with a 3-channel Spektrum SLT3 2.4GHz radio and dual protocol SR315 receiver. Charge up your choice of recommended battery and blast with the best!
Video Overview
METAL CENTER DIFFERENTIAL
All-metal EXB gear diffs give the KRATON 4S BLX Speed Monster Truck EXtreme Bash durability. An aluminum-cased center differential has also been added that provides the ultimate traction in any surface conditions.
MODULAR CHASSIS DESIGN
Separate, easily removable chassis modules for the power system, electronics and differential components make routine maintenance fast and simple. The KRATON 4S BLX chassis has been updated to accept a center diff module, and also now includes hinge pin bracing and a dirt drain.
OIL-FILLED SHOCKS
Long, aluminum-bodied, oil-filled shocks with silicone O-rings are mounted on high shock towers. These plus wide suspension arms give the KRATON 4S BLX the plush suspension travel needed to soak up bumps.
INCREASED DIRT PROTECTION
With dirt guards for the wishbones, outdrive protectors, and taller side guards all added for extra protection against the elements, the KRATON 4S BLX is more prepared than ever for high-speed, all-road blasting.
dBOOTS COPPERHEAD 2 LP TIRES
The 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 black multi-spoke 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 color schemes. Front and rear bumpers protect against impacts and a wheelie bar with rubber tires provides stunt potential.
SPEKTRUM S662 STEERING SERVO
The installed Spektrum S662 digital, waterproof steering servo easily handles the demands of high-speed, all-road blasting with full metal gears and high torque (236 oz-in @ 7.4V). It also features an industry-standard 25T spline servo horn.
SPEKTRUM BRUSHLESS POWER SYSTEM
The brushless power system includes an efficient Spektrum Firma 2400Kv brushless motor matched to an updated, cool-running Spektrum Firma 120A Smart V2 waterproof ESC with IC5 connectors (also compatible with EC5 connectors). The KRATON 4S BLX can reach speeds of 55+ mph with a 4S LiPo battery and optional pinion gear, available separately.
SPEKTRUM SLT3 2.4GHz 3-CHANNEL TRANSMITTER
The included Spektrum SLT3 transmitter is ergonomically designed for fatigue-free bashing and has a foam wheel for precise fingertip control. Using the throttle limiting function, new RC drivers can limit top speed to 50% or 75% of the monster truck’s full potential until they’re ready to unleash it all.
SPEKTRUM SR315 3-CHANNEL DUAL PROTOCOL RECEIVER
Compatible with SLT and DSMR protocols, the included Spektrum SR315 3-channel receiver offers outstanding range and fast response rate. It’s also Smart telemetry compatible (in DSMR mode and using the Spektrum Dashboard app).
Specifications
KRATON 4S
Length: 1.54 in (547mm)
Width: 17.72 in (450mm)
Height: 8.11 in (206mm)
Weight: 9.26 lb (4.2 kg)
Wheelbase: 13.98 in (355mm)
OUTCAST 4S
Length: 20.28 in (515mm)
Width: 17.72 in (450mm)
Height: 8.86 in (225mm)
Weight: 9.17 lb (4.17 kg)
Wheelbase: 12.32 in (313mm)
Completion Items
Bundle
SPMXG2PS3 - 3S Powerstage Bundle Hardcase LiPo & Compatible Charger
SPMXPS4 - 4S Powerstage Bundle Hardcase LiPo & Compatible Charger
4xAA Batteries – for transmitter
Charger
SPMXC2010 - S2200 G2 AC 2x200W Smart Charger
Batteries
SPMX50002S50HS (2) Spektrum™ 7.4V 5000mAh 2S 50C Smart LiPo Hardcase
SPMX52S50H5 (2) Spektrum™ 7.4V 5000mAh 2S 50C Smart G2 Hardcase LiPo Battery: IC5
SPMX53S50H5 (1) Spektrum™ 11.1V 5000mAh 3S 50C Smart G2 Hardcase LiPo Battery: IC5
SPMX54S50H5 (1) Spektrum™ 14.8V 5000mAh 4S 50C Smart G2 Hardcase LiPo Battery: IC5
