Arrma Kraton 6S BLX 4WD Red

Article number: ARA106040T1
Availability: Out of stock

The ARRMA® KRATON™ 6S BLX 4WD Speed Monster Truck reaches a mindblowing 60+ mph, driven by its 6S capable brushless power system and durable design. Now comes complete with the 2.4GHz Spektrum™ STX2® radio system, it's fully equipped for fast, all-terrain bashing! To put so much incredible speed into the hands of intermediate-level bashers, ARRMA® has outfitted the new KRATON™ Speed Monster Truck with a potent 2050Kv brushless motor. It's paired with the BLX185 ESC, featuring 1C5™ connectors and compatible with standard EC5™ connectors. Bashing is a "go" even through mud and snow, thanks to waterproof electronics. Add your favorite 4S or 6S LiPo battery and watch this monster truck smash your speed expectations, especially when running with the optional recommended pinion gear. 

With adjustable oil-filled shocks soaking up the bumps, the KRATON™ 6S BLX 4WD Speed Monster Truck blasts over dirt, asphalt, grass - all terrain and all conditions. The shocks are mounted on black-anodized aluminum towers. New, multi-split spoke wheels come outfitted with super-aggressive, multi-surface DBoots® COPPERHEAD 2 tires. A high downforce wing helps keep the vehicle grounded. Everything contributes to confident control and responsive handling at thrilling high speeds. 

For the durability needed to support intense brushless performance, ARRMA® uses a strong anodized aluminum chassis as the foundation. A center body support and new aluminum center brace plus composite chassis side pods add more strength. All-metal diff outdrives and gearbox internals plus durable steel driveshafts provide a reliable, heavy-duty drivetrain that holds up to extreme, high-speed bashing. A new "never loose" aluminum steering servo saver and "never pop" ball ends supply more precision, reliability and confidence. 

ARRMA® holds your maintenance downtime to the minimum with an efficient, driver-friendly design. A sliding mount allows quick, hassle-free motor access. The center diff is easy to reach and can be removed by taking out just five bolts. Topping it all off is a monster truck body with streamlined good looks, featuring a red/black or blue/black trim and ultra-detailed decals. 

The ready-to-run KRATON™ 6S BLX 4WD Speed Monster Truck includes the new Spektrum™ 2.4GHz STX2® transmitter and comes with its SRX200 receiver and ADS-15M metal-geared servo already factory-installed. The only required items are a 4S or 6S LiPo battery, compatible charger, safe charging bag, and 4 x AA transmitter batteries. ARRMA® recommends the Dynamite® Powerstage™ Stage 6 bundle (DYN1540), which includes a Passport™ Ultra P2 100W AC/DC Multi-Charger and two Reaction HD 5000mAh 3S hardcase LiPo batteries with EC5™ connectors.


  • ARRMA KRATON 6S BLX 4WD Speed Monster Truck RTR 
  • Spektrum 2.4GHz STX2 Radio Transmitter 
  • Product Manual


  • Two 2S or 3S 50C LiPo batteries with IC5/EC5 connector or 
  • 4S or 6S 50C LiPo battery and harness with IC5/EC5 connectors 
  • Suitable LiPo balancing charger 
  • Four AA batteries (for transmitter) 
  • LiPo charging bag or case (recommended)


  • Ready-to-run 
  • Extremely durable 
  • Fast, 60+ mph speed potential * 
  • 150A, 6S LiPo ready (3S, 4S and 6S LiPo compatible) 
  • Anodized aluminum chassis 
  • Center body support 
  • Aluminum center brace 
  • Strong composite chassis side pods 
  • Heavy-duty drivetrain 
  • All-metal diff outdrives and gearbox internals 
  • Durable steel driveshafts 
  • Easy-access sliding motor mount 
  • 5-Bolt center diff removal 
  • Never-pop ball ends 
  • Never loose red aluminum servo saver 
  • Oil-filled adjustable shocks 
  • Black anodized aluminum front and rear shock towers 
  • Body print style in red/black or blue/black 
  • Ultra-detailed decals 
  • High downforce wing 
  • Multi-split spoke wheels and DBoots® COPPERHEAD 2 tires 
  • Super-durable wheel hubs 
  • Hub nut O-rings 
  • Spektrum™ 2.4GHz STX2® Radio with SRX200 Receiver 
  • BLX4074 2050Kv brushless motor 
  • BLX185 waterproof 4S/6S ESC (fitted with IC5™ connector and EC5™ compatible) ** 
  • ADS-15M waterproof 15kg-cm metal-geared servo (195 oz-in @ 6V) **

* Speed achievable in optimum conditions on 6S LiPo with optional pinion gear 
** For details on waterproof standards, please refer to the product instruction manuals

Type: Monster Truck
Scale: 1/8
Length: 23.39" (594mm)
Width: 18.15" (461mm)
Height: 7.68" (195mm)
Ground Clearance: 1.85" (47mm)
Wheelbase: 14.84" (377mm)
Weight: 10.67lbs (4.85kg)
Chassis: 0.12" (3mm) thick 6061-T6 aluminum
Suspension: Independent
Drivetrain: 4WD Shaft Drive
Tire Type: dBoots COPPERHEAD2, 6.65" (169mm) diameter
Motor or Engine: 4074 Brushless, 2050Kv, sliding mount for easier maintenance
Speed Control: BLX185 150A w/cooling fan, 6.0V/3A continuous output, 12A max, IC5 battery connector
Radio: Spektrum STX2 2-channel with SRX200 Receiver
Servos: ADS-15M waterproof 15kg-cm metal-geared servo
Speed: 60 mph+
Gear Pitch: 1.0 Module
Wheel Size: 3.82" (97mm) diameter, 1.6" (41mm) width, 17mm Hex
Shock Type: Oil-filled, coil-over springs, filled with 1000cst silicone shock oil
Body: Trimmed and painted molded polycarbonate, new body mounts for better adjustability and durability
Ball Bearings: Full ball bearing drivetrain
Experience Level: Intermediate
Recommended Environment: Outdoor
Is Assembly Required: No

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