ARRMA Outcast 4x4 4S V2 BLX RTR Stunt Truck (Bronze)

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By:arrma rc vehicles




A bigger, tougher OUTCAST(TM) 4X4 4S BLX


The original ARRMA® OUTCAST(TM) 4X4 4S BLX Stunt Truck provided the perfect middle ground between the agile 3S BLX vehicles and bigger, more powerful 6S BLX machines. It delivered affordable, all-out stunt 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(TM) radio electronics and is the first ARRMA® 4x4 to come equipped with a Spektrum(TM) 4S brushless power system.

The footprint of this OUTCAST(TM) 4X4 4S BLX Stunt Truck is 17% 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 OUTCAST(TM) 4X4 4S BLX also incorporates the signature ARRMA® easy-access modular design to make routine maintenance fast and simple.

Durable, low-profile dBoots® Back-Flip tires with medium-compound foam inserts offer an aggressive tread pattern for excellent traction on a wide range of surfaces. The vintage 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(TM) SLT3(TM) 2.4GHz radio with SR315 receiver and a stronger, faster Spektrum(TM) S652 digital servo. Add your choice of battery, charger, and "AA" transmitter batteries and bash with the best!


New Features

  • 17% Larger footprint - longer and wider than the previous OUTCAST(TM) 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(TM) Firma(TM) 120A brushless ESC and 3668 2400Kv motor
  • Spektrum(TM) 2.4GHz SLT3(TM) transmitter and SR315 receiver
  • Spektrum(TM) 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

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



  • (1) ARRMA® OUTCAST(TM) 4X4 4S BLX 1/10 Scale 4WD Electric Stunt Truck RTR
  • (1) Spektrum(TM) Firma(TM) 120A Smart Waterproof ESC
  • (1) Spektrum(TM) Firma(TM) 3668 2400Kv Brushless Motor
  • (1) Spektrum(TM) 2.4GHz SLT3(TM) 3-Channel Transmitter
  • (1) Spektrum(TM) SR315 Dual Protocol Receiver
  • (1) Spektrum(TM) SPMS652 Metal-Geared Digital Servo
  • (1) 23T Spline Servo Saver
  • (1) Product Manual


Needed to complete:

  • (1) 3S or 4S LiPo Battery with EC5(TM) or IC5® connector
  • (1) Compatible Battery Charger
  • (4) AA batteries for Transmitter

Maximum battery dimensions 6.14x2.01x1.89 in (156x51x48mm). Minimum battery specs 5000mAh 35C.


Product Specifications

  • Power Type    Electric
  • Gear Pitch    0.8 MOD
  • Servos    Included
  • Bushing Material    Metal
  • Charger    Sold Separately
  • Max Battery Dimensions    6.14x2.01x1.89 in (156x51x48 mm)
  • Receiver    Included
  • Differential    2 Gear Diffs
  • Shock Type    Aluminum body, oil-filled, coil-over springs
  • Product Weight    9.17lbs (4.17kg)
  • Tire Tread    dBoots
  • Vehicle Type    Monster Truck
  • Water-Resistant    Yes
  • Suspension    Independent
  • Steering Type    2WS
  • Ball Bearings    Full Set, Rubber Shielded
  • Chassis    Molded composite
  • Completion Level    Ready-To-Run
  • Drivetrain    4WD
  • Drive Type    Forward/Brake/Reverse
  • Product Height    8.86" (225 mm)
  • Top Speed    55+
  • Wheel Hex Size    17mm
  • Spur Gear    57T
  • Product Length    20.28" (515 mm)
  • Motor Size    3668-2400Kv
  • Internal Gear Ratio    2.85
  • Connector Type    IC5,EC5
  • Battery    Sold Separately
  • Front Track    17.72 in (450 mm)
  • Power System    4S
  • Product Width    17.72" (450 mm)
  • Radio    Included
  • Technology    Smart
  • Approximate Assembly Time    No assembly required
  • Body    Painted, decalled and trimmed
  • Brakes    Integral with ESC
  • Pinion    13T
  • Scale    1/10
  • Final Drive Ratio    12.48
  • Motor Type    Brushless - Sensorless
  • Rear Track    17.72" (450mm)
  • Speed Control    Included
  • Wheelbase    12.32" (313 mm)


Used with permission, copyright ©2022 ARRMA®, Inc.® Copyright ©2022 Brey Corp. t/a Hobby Works.®



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