Sale Arrma Kraton 6S 4WD BLX  Speed Monster Truck 1/8 RTR Red ARA8608V5T1

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Arrma Kraton 6S 4WD BLX Speed Monster Truck 1/8 RTR Red ARA8608V5T1

Product Code: C-ARA8608V5T1


Was £709.99 Now £639.99
Quantity: [-] [+]

The ready-to-run ARRMA KRATON 6S BLX 4WD Speed Monster Truck now comes equipped for even greater all-terrain, 1/8 scale bashing thrills with a Spektrum SLT3 3-channel radio, SLT/DSMR dual protocol receiver, Smart ESC, stronger servo and more


Driven by an updated, 6S-capable power system and supported by a strengthened chassis design, the ARRMA KRATON 6S BLX 4WD Speed Monster Truck is ready out of the box to reach incredible speeds for thrilling, all-terrain bashing.


ARRMA engineers have outfitted the KRATON 6S BLX 4WD with a brushless power system that now features the Spektrum Firma 150A Smart ESC and Firma 2050Kv brushless motor. The combination delivers incredible torque, acceleration and speed. Heavy-duty aluminium and steel chassis and transmission components take it all in its stride. For improved steering, ARRMA also includes a new, steel gear Spektrum S652 Digital Servo which is 32% stronger and 5% faster than the previous version's ADS-15M servo. Add your favourite 4S or 6S LiPo battery and watch this monster truck smash your speed expectations up to 60+ MPH in optimum conditions with a 6S LiPo battery and the included optional speed pinion gear.


The ready-to-run package now also includes a 3-channel Spektrum SLT3 radio and Spektrum SR315 dual protocol receiver. Perfect for long hours of fatigue-free bashing, the transmitter's ergonomic design features a foam steering wheel for precise fingertip control and an improved hand grip and trigger feel. If you're a new driver, you'll be able to set throttle limits at 50% or 75% until you're ready to use the full speed potential. The SLT3 is compatible with Tactic SLT receivers to run other RTR vehicles you may own, and includes a third channel to control optional features such as lights and winches on models that have them. Because the SR315 receiver can use SLT and DSMR protocols, you can easily upgrade to a Spektrum DSMR transmitter later then, download the free Spektrum Dashboard app for your mobile device and take full advantage of the Smart telemetry capabilities already present in the Firma electronics. You'll be able to receive real-time updates of ESC temperature, receiver (BEC) voltage, drive pack voltage and motor RPM.


With adjustable oil-filled shocks soaking up the bumps, the KRATON 6S BLX 4WD Speed Monster Truck blasts over dirt, asphalt and grass all terrain and all conditions. The shocks are mounted on black-anodized aluminium towers. 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 in the design contributes to confident control and responsive handling at high speeds.


For the durability needed to support intense brushless performance, ARRMA uses a strengthened anodized aluminium chassis as the foundation for the KRATON 6S BLX 4WD. A centre body support, aluminium centre brace and 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 "never loose" aluminium 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 centre diff is easy to reach and can be removed by taking out just seven bolts. Topping it all off is a monster truck body with streamlined good looks, featuring an eye-catching red/black or blue/black trim and detailed decals.




60+ MPH (97 km/h) speeds achievable in optimum conditions using a 6S LiPo battery and they include optional speed pinion gear

Spektrum SLT3 2.4GHz 3-Channel Radio

Spektrum SR315 Dual Protocol 3-Channel Receiver

Spektrum S652 Digital Servo

Spektrum Firma 150A Smart ESC

Spektrum Firma 4074 2050Kv Brushless Motor

Safe-D pinion gears

EXB front brace compatible top plate

Stronger chassis design

Heavy-duty arms front and rear

Updated rear shock tower geometry

Large volume waterproof* receiver box

Anodized aluminium chassis

Strong composite chassis side pods

Center body support and brace for maximum durability

High downforce wing

Oil-filled adjustable shocks

Black-anodized aluminium front and rear shock towers

Durable steel driveshafts throughout

Heavy-duty drivetrain

All-metal diff outdrives and gearbox internals

Never-loose red aluminium servo saver

Never-pop ball ends

4-Bolt centre diff removal

Easy-access sliding motor mount for quick motor removal

Multi-split spoke wheels

Durable wheel hubs for increased strength

Hub nut O-rings

Multi-terrain dBoots COPPERHEAD 2 tires

Detailed decals

Body print style in red/black or blue/black

IC5 connectors (EC5 compatible)

2-year limited warranty (see manual for details)

In The Box


ARRMA KRATON 6S BLX 1/8 Speed Monster Truck 4WD RTR

Spektrum Firma 150A Smart 4S/6S ESC (installed)

Spektrum Firma 4074 2050Kv Brushless Motor with ARRMA Heatsink (installed)

Spektrum S652 Metal-Geared Digital Servo (installed)

Spektrum SR315 3-Channel Dual Protocol Receiver (installed)

Spektrum SLT3 2.4GHz 3-Channel Radio

Needed to Complete


4S or 6S LiPo Battery

LiPo Compatible Charger

LiPo Charging Bag

(4) AA Batteries

Full Specs


Approximate Assembly Time No assembly required

Ball Bearings Full set

Battery Sold Separately

Body Painted, decaled and trimmed

Brakes User programmable

Charger Sold Separately

Chassis 0.12" (3mm) 6061-T6 aluminium

Completion Level Ready-To-Run

Differential 3-gear

Drivetrain 4WD

Drive Type Forward/Brake/Reverse

Final Drive Ratio 17.92

Front Shock Spring Rate 6.2lbs/in (1.09N/mm)

Front Track 18.15" (461mm)

Power Type Electric

Gear Pitch 1.0MOD

Ground Clearance 1.85" (47mm)

Inner Tire / Outer Wheel Diameter 3.8 in

Internal Gear Ratio 4.3

Motor Size 4074

Motor Type Brushless - Sensorless

Pinion 12T

Product Height 7.68" (195 mm)

Product Length 23.39" (594 mm)

Product Weight 10.67lb (4.85kg)

Product Width 18.15" (461 mm)

Radio Included

Rear Shock Spring Rate 5.0lbs/in (0.87N/mm)

Rear Track 18.15" (461mm)

Receiver Included

Scale 1/8

Servos Included

Shock Type Aluminium body oil-filled adjustable

Speed Control Included

Spur Gear 50T

Suspension Independent

Tire Tread dBoots COPPERHEAD 2

Tire Type Multi-terrain

Vehicle Type Monster Truck

Water-Resistant Yes

Wheelbase 14.84" (377mm)

Wheel Hex Size 17mm

Wheel Type Five split-spoke monster truck

Wheel Width 3.3" (81.5mm)

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