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ARRMA1/5 OUTCAST 8S BLX 4WD Brushless Stunt Truck RTR

ARRMA1/5 OUTCAST 8S BLX 4WD Brushless Stunt Truck RTR

ARRMA 1/5 OUTCAST 8S BLX 4WD Brushless Stunt Truck RTR




General Features

  • ARRMA®-tough design
  • ARRMA® modular platform with many “custom-build” options
  • Adjustable battery boxes with hook and loop straps
  • Chassis brace options including tower-to-tower
  • Reverse bell crank steering system
  • Heavy-duty double spring servo saver
  • Hex hardware throughout
  • Versatile chassis accepts motors up to 56110 size and 1/6 or 1/5 size servos
  • 2-year limited warranty (see website for details)


  • Spektrum DX3 2.4GHz Radio with SRS6110AT AVC® Receiver
  • Spektrum Firma 160A Smart ESC
  • Spektrum Firma 1250Kv Brushless Motor
  • Spektrum S905 Metal-Geared Digital Servo
  • 4-Wheel shaft drive
  • 8S Power (two 4S batteries, not included)
  • Anti-roll bars (optional, not included)
  • Adjustable camber
  • Adjustable front toe
  • Rear adjustable camber link positions
  • Adjustable ride height
  • Adjustable droop
  • 20 million cSt oil in center differential
  • CVD driveshafts
  • All-terrain dBoots® BACKFLIP tires
  • Massive 20mm bore oil-filled adjustable shocks
  • Wheelie bar with rubber tires for maximum stunting
  • High downforce wing fitted with special wear screws to protect the wing when upside down


  • Extra-rigid, laser-etched anodized aluminum chassis
  • Multi-structured center brace system
  • Rear lower chassis brace
  • Strong composite chassis side pods
  • Under-chassis skids
  • Metal inserts molded into the front steering knuckles
  • Metal wishbone covers to prevent the pivot ball from pulling out of the arms
  • Extra-thick molded composite front and rear shock towers
  • Heavy-duty drivetrain
  • Durable steel driveshafts
  • All-metal diff outdrives and gearbox internals
  • Spiral-cut crown/pinion gears
  • Metal differential gears
  • Metal spur/idler gear
  • Aluminum sliding motor mount
  • Heavy-duty dual spring servo saver
  • Waterproof* receiver box
  • Electronic ESC power switch
  • Captured hinge pins
  • Aluminum hanger inserts
  • Center protection tower that interfaces with the roll cage for increased body durability
  • Body clip protection pads on top of body
  • Single piece wing mount
  • Heavy-duty front bumper
  • Metal 24mm hex inserts in wheels

Easy Maintenance

  • Easy access to front and rear differentials (5 screws)
  • Easy-to-remove Power Module (5 screws)
  • Sliding motor mount for easy motor removal (3 screws)
  • Easy-to-remove chassis braces (1 clip with retainer)
  • Easy-to-remove front, rear and center modules
  • Easy-access waterproof* electronics module


  • Approximate Assembly Time:    Less than 1 Hour
  • Ball Bearings:    Full set
  • Batteries:     Sold separately (two 4S required)
  • Body:    Painted, decaled and trimmed
  • Brakes: Integral with ESC
  • Bushing Material:   Metal
  • Charger:   Sold separately
  • Chassis:   0.6 in (4mm) 6061-T6 Aluminum Plate
  • Completion Level:   Ready-To-Run
  • Differential:   Geared
  • Drivetrain:   4WD
  • Final Drive Ratio: 22.41:1
  • Front Shock Spring Rate:   2.21N/mm
  • Gear Pitch: 1.0 Module
  • Height: 12 in (305mm)
  • Internal Gear Ratio:  9.07:1
  • Length: 28.11 in (714mm)
  • Max Battery Dimensions:    6.69 x 2.16 x 2.09 in (170 x 55 x 53mm)
  • Motor Size:    4985
  • Motor Type:   Non-sensored brushless
  • Pinion: 17T
  • Radio:   Spektrum DX3, 2 Channel
  • Rear Shock Spring Rate:   2.21N/mm
  • Scale:    1/5
  • Servos: Metal gear digital steering servo
  • Shock Type:        Oil-filled adjustable, 20mm bore
  • Speed Control:  Spektrum Smart 160A Firma
  • Spur Gear:          47T
  • Suspension:       Independent
  • Technology:       Smart Technology
  • Tire Diameter:  7.95 in (202mm)
  • Tire Tread:          dBoots Backflip
  • Track:    Front and rear, 23.46 in (596mm)
  • Vehicle Type:    Stunt truck
  • Water-Resistant:    Yes
  • Weight:    24lbs (11kg)
  • Wheel Hex Size:     24mm
  • Wheel Type:      MT 4.88in
  • Wheel Width:   3.54 in (90mm)
  • Wheelbase:       16.92 in (430mm)
  • Width:  23.46 in (596mm)



  •  OUTCAST 1/5 8S BLX 4WD Stunt Truck RTR
    •  Spektrum Firma 160A Smart ESC
    • Spektrum Firma 1250Kv Brushless Motor
    • Spektrum S905 Metal-Geared Digital Servo [40kg-cm; 556 oz-in @ 7.4V]
  •  Spektrum DX3 2.4GHz Radio with SRS6110AT AVC® Receiver
  •  Product Manual



  • (2) 4S LiPo Batteries with IC5/EC5 Connector
  • Compatible Charger
  • LiPo Charging Bag
  • (4) AA Batteries










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