1:10 ARRMA KRATON 4S BLX Brushless 4WD RC Monster Truck RTR
Price RM1,850.00
Brand Arrma

Require Battery & Charger for operation



  • 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



  • Approximate Assembly Time: No assembly required
  • Ball Bearings: Full set
  • Batteries: 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: Compatible with selected LiPo battery (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
  • Gear Pitch: 0.8 Module
  • Ground Clearance: 2.28" (58mm)
  • Height: 7.56" (192mm)
  • Internal Gear Ratio: 2.85:1
  • Length: 20.79" (528mm)
  • Max Battery Dimensions: 6.50 x 2.01 x 1.89" (165 x 51 x 48mm)
  • Motor Size: 3668
  • Motor Type: Non-sensored brushless, 2400Kv
  • Pinion: 13T
  • Radio: Spektrum STX2 2-channel included
  • Rear Shock Spring Rate: 0.7N/mm
  • Servos: Metal gear steering servo
  • Shock Type: Oil-filled, coil over spring
  • Size/Scale: 1/10
  • Speed Control: BLX120 w/dual EC5 battery connectors for two 2S LiPo packs
  • Spur Gear: 57T
  • Suspension: Independent
  • Tire Diameter: 6.1" (155mm)
  • Tire Tread: dBoots Minokawa LP
  • Vehicle Type: Monster Truck
  • Water-Resistant: Yes
  • Weight: 7.99 lbs (3.63 kg)
  • Wheel Diameter: 3.82" (97mm)
  • Wheel Hex Size: 17mm Hex
  • Wheel Type: MT
  • Wheelbase: 12.87" (327mm)
  • Width: 15.55" (395mm)



(1) ARRMA KRATON™ 4x4 4S BLX Vehicle with

(1) Spektrum STX2® Transmitter

(1) Product Manual


Needed to Complete:

(1) 3S/4S or (2) 2S LiPo battery setup with EC5/iC5 connector

(1) Appropriate LiPo balancing charger

(4) AA batteries for transmitter

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What's in the box
  • ARRMA KRATON™ 4x4 4S BLX Vehicle with
  • Spektrum STX2® Transmitter
  • Product Manual
Tags: arrma