Arrma Kraton 4S BLX: Unleash the Beast! Red Monster Truck Mayhem Ready to Run!
Alright listen up, you magnificent human, because you're about to witness something legendary. This isn't just a thing, it's a vibe. A statement. A conversation starter. Think vintage cool meets modern swagger. We're talking about a piece so undeniably awesome, it practically hums with good energy. Seriously, your friends will be begging to borrow it, your enemies will be silently envious, and strangers on the street will give you the knowing nod of pure appreciation. Don't just buy it, *own* it. Embrace the good life, the adventure, the pure unadulterated joy. Get yours now before it's gone, because let's be honest, you deserve this level of awesome in your life. You dig?
Introduction
ARRMA® created the KRATON™ 6S BLX for monster speed and fun. Now comes the KRATON™ 4X4 4S BLX – smaller but still intimidating, and capable of 50+ mph speed. If you're looking to level up from brushed power or just want a new ARRMA® experience, unleash the KRATON™!
Features
- ARRMA® speed and toughness
- 4S-capable BLX120 Brushless Power System for 50+ mph speed
- Performance approaching the KRATON™ 6S BLX in a smaller, yet still beast-like setup
- Spektrum™ STX2® 2.4GHz Radio System
- 2-Channel SRX200 waterproof receiver
- Built-in 3-position throttle limiter
- Extended range and interference-free performance
- Throttle/steering reversing
- Throttle/steering travel adjust
- Throttle limiting
- ADS-15M waterproof metal-gear high-torque servo
- 2400Kv brushless motor with large heatsink
- BLX120 ESC with dual EC5™ battery connectors for two 2S LiPo packs
- Lengthened suspension arms and driveshaft for wider track than 3S BLX vehicles
- Center chassis brace for maximum durability
- Metal spur gear and castellated slipper pads
- Enlarged front and rear hubs for added strength
- Durable 17mm aluminum hexes
- 16mm big bore shocks with molded-in shock rod end and top-loading spring
- Front and rear gearboxes with metal internal differential gears
- New wing, wing mounts, and bumpers
- New body mounts
- Low-profile MINOKAWA tires
- ADS-15M metal gear servo
- 2-year limited warranty
- (1) 3S/4S or (2) 2S LiPo battery setup
- (1) Appropriate LiPo balancing charger
- (4) AA batteries for transmitter
- (1) ARRMA KRATON™ 4x4 4S BLX Vehicle with
- (1) Spektrum SRX200 Waterproof Receiver (installed)
- (1) ARRMA® ADS-15M Metal Gear Servo (installed)
- (1) ARRMA® 4S-capable BLX120 Electronic Speed Control (installed)
- (1) ARRMA® 4S-capable BLX3668 Brushless Motor (installed)
- (1) Spektrum STX2® Transmitter
- (1) Product Manual
Overview
Powered by the BLX120 brushless system, the KRATON™ 4X4 4S BLX is unstoppable on trails, race tracks, and muddy courses. Its 2400Kv brushless motor is matched to an ESC with dual EC5™ connectors for using two 2S LiPo batteries. Differential gears inside the front and rear gearboxes are made of durable metal.
To develop the chassis, ARRMA® engineers started with the proven 4X4 3S platform. They stretched the track width by widening the suspension and drive shafts, and added a center brace along the length of the chassis for maximum durability (it can be removed in just four quick steps when it's time to perform maintenance). The molded 16mm Big Bore shocks include top-loading springs and molded-in shock rod ends to prevent spring loss.
The body has the same aggressive styling as that of the KRATON™ 6S BLX, with a smaller version of its rear wing. There are also many subtle tweaks that give the KRATON™ 4X4 4S BLX a personality all its own. Large, tough wheels hubs and durable 17mm wheel hexes hold standard 3.8' wheels, outfitted with low-profile MINOKAWA LP tires.
Included with the ready-to-run package is a Spektrum™ STX2® 2.4GHz radio with SRX200 waterproof receiver and an ARRMA® ADS-15M metal gear servo. Just add your choice of battery, charger, and 'AA' transmitter batteries – and start unleashing ARRMA® monster speed and performance in a whole new size.
Video Overview
BRACE YOURSELF
Center brace for maximum durability
FRONT BODY POST PROTECTORS
To keep your shell on no matter what
16MM BIG BORE SHOCKS
To land those huge jumps
WHEELIE BAR
For 90 degree driving action
ARRMA POWER MODULE
Consists of motor, motor plate, slipper clutch assembly, and gear cover
ARRMA ELECTRONICS MODULE
Ultra-compact ESC, servo, and receiver packaging
BLACK MULTI-SPLIT WHEELS
All black spoke wheels & dBoots® Minokawa low-profile all-terrain tire design
HIGH DOWNFORCE WING
For maximum stability at high-speeds
ARRMA DIFFERENTIAL MODULE
Each assembled differential unit is housed in ARRMA's innovative 'yoke' design
METAL SPUR GEAR
Comes together with castellated slipper pads
BLX120 ESC
- Waterproof and dust proof design *
- 120A, 4S LiPo ready (2 x 2S, 3S and 4S hardcase LiPo compatible)
- Fitted with reliable EC5™ battery connector
- Integrated fan for reduced heat during extreme running
- Gold 4mm bullet connector for motor wires
- Low voltage cut off and thermal overload protection
- User programmable punch and brake settings
BLX3668 BRUSHLESS MOTOR
- 2400kV brushless motor
- 4S LiPo ready (2S, 3S and 4S hardcase LiPo compatible)
- Beautifully etched aluminium can
- 4-pole construction for smooth and consistent power
- Gold 4mm bullet connectors for reliable and efficient connection to ESC
- Finned motor can for increased heat dissipation
- Super strong 5mm shaft
SPEKTRUM STX2® SRX200 TRANSMITTER
- Precision steering wheel, perfect control in all conditions
- Easily adjustable trim dials for personalized handling set-up
- Lightweight and ergonomic design for long bashing sessions
- Fully waterproof and dustproof ARRMA radio box *
- 2 channel radio system
- 2.4GHz technology
ADS-15M SERVO
- Strong metal gears used throughout
- Waterproof and dustproof case *
- 25 tooth output spline
- Torque: 195 oz-in (14 kg-cm) @6V
- Speed: 0.16sec/60degree @6V
- Dimensions: 40x38x20mm (Industry standard size)
| Approximate Assembly Time | No assembly required |
| Ball Bearings | Full set |
| Battery | One 3S, two 2S or one 4S hardcase LiPo battery (sold separately) |
| Body | Molded polycarbonate, trimmed and painted with decals applied |
| Bushing Material | Metal |
| Charger | Sold Separately |
| Chassis | Molded composite |
| Completion Level | Ready-To-Run |
| Differential | Oil-filled metal gear |
| Drivetrain | 4WD |
| Final Drive Ratio | 12.48 |
| Front Shock Spring Rate | 0.8N/mm |
| Power Type | Electric |
| Gear Pitch | 0.8 Module |
| Ground Clearance | 2.28' (58mm) |
| Internal Gear Ratio | 2.85:1 |
| Max Battery Dimensions | 6.50 x 2.01 x 1.89' (165 x 51 x 48mm) |
| Motor Size | 3668 |
| Outer Diameter | 6.1 in (155mm) |
| Pinion | 13T |
| Product Height | 7.56' (192mm) |
| Product Length | 20.79' (528mm) |
| Product Weight | 7.99 lbs (3.63 kg) |
| Product Width | 15.55' (395mm) |
| Radio | Included |
| Rear Shock Spring Rate | 0.7N/mm |
| Receiver | Included |
| Scale | 1/10 |
| Servos | Metal gear steering servo |
| Shock Type | Oil-filled, coil over spring |
| Speed Control | Included |
| Spur Gear | 57T |
| Suspension | Independent |
| Tire Tread | Minokawa |
| Vehicle Type | Monster Truck |
| Water-Resistant | Yes |
| Wheelbase | 12.87' (327mm) |
| Wheel Type | MT |
