OUTRAGEOUS SIZE, OUTRAGEOUS POWER, OUTRAGEOUS TOUGHNESS, OUTRAGEOUS OUTCAST 8S

  • WHEELIE BAR
    for when only 90 degree
    wheelies will do
  • SWB CHASSIS
    responsive stunt performance
  • SLIDING MOTOR MOUNT
    for easy meshing and quick removal
  • FRONT BUMPER
    stylish looks and functional
    impact protection
  • ROLL-CAGE, STUNT RAGE
    the stiff roll-cage offers protection
    against high speed roof-time
  • BODY PROTECTION TOWER
    interfaces with roll cage for enhanced body durability
  • ARRMA BRANDED
    ALUMINUM CHASSIS
  • STUNT TRUCK WHEELS &
    MULTI-TERRAIN DBOOTS®
    BACKFLIP TIRES
  • CANDY APPLE
    RED PAINT
  • INTEGRATED ELECTRONICS MODULE
    Combined ESC, servo and receiver module
  • SPEKTRUM™ SMART
    TECHNOLOGY INCLUDED
  • SPEKTRUM™
    FIRMA™
    4685 1250Kv
    BRUSHLESS
    MOTOR

THE BIGGEST STUNT TRUCK BY FAR

  • HUGE 8S
    BRUSHLESS
    POWER
  • STUNT TRUCK COMPOSITE
    WHEELS INCLUDING
    STEEL HEX INSERT
  • HYPER-DETAILED
    DECALS
  • BODY POST SHIELDS
    WITH INTEGRATED
    BODY PIN RETAINERS
  • SIDE GUARD PROTECTION
  • ALL-METAL
    TRANSMISSION
    19T Pinion fitted
    23T Pinion included as option
    center diff filled with
    20 million cSt oil
  • 'SAFE-D5' PINION:
    SAFE & SECURE
    PINION DESIGN
    The ARRMA ‘SAFE-D5’ design secures the pinion to the motor in three ways:

    1. Set Screw
    2. D-Shaped hole
    3. E-clip

    This minimises the chances of losing drive control of the car if the set screw comes loose
    19T Pinion fitted
    23T Pinion included as option
  • MASSIVE
    ALUMINUM
    OIL-FILLED
    SHOCK ABSORBERS
    ARRMA shock size comparison: 6S shock (left), 8S shock (right)
    20mm Outer diameter shock body
    24mm Outer diameter shock body
  • INTEGRATED BUMPER
    & SKID PLATE
  • REAR WING
    PROTECTION
  • RUBBER SEALED INPUT
    BEARINGS WITH C-CLIP
  • HIGH STRENGTH STEEL FRONT,
    REAR & CENTER DRIVESHAFTS
  • ADJUSTABLE
    STEEL TURNBUCKLES
  • OVERSIZED
    BATTERY
    TRAYS
    accommodate a wide
    range of battery sizes
  • ADJUSTABLE BATTERY TRAY LENGTH: 140mm-170mm
    Maximum battery dimensions 6.69 x 2.16 x 2.08 inches (170 x 55 x 53mm)

LARGE SCALE LAUGHS, 1/5TH SCALE FUN

  • ULTRA STRONG
    CHASSIS BRACES
  • COMPOSITE
    ROLL-OVER TOWER
  • REAR LOWER
    CHASSIS BRACE
  • PRECISE SLIDING
    PINION MESH DESIGN
    19T Pinion fitted
    23T Pinion included as option
  • 1
    2
    3
    TRIPLE DIFF ACTION
  • GIANT 8S TOUGH
    METAL GEAR DIFFERENTIALS
    ARRMA diff size comparison: 6S diff (left), 8S diff (right)
  • STEEL REINFORCED
    FRONT & REAR
    BULKHEADS
    SUPERMASSIVE
    STEEL REINFORCED
    STEERING HUBS
  • CENTER DIFF EXPOSED:
    8S ARRMA TOUGH
    center diff filled with
    20 million cSt oil
  • RIGID COMPOSITE
    SHOCK TOWERS
  • FULL-SIZE 1/5th SCALE SERVO
    WITH HEAVY-DUTY
    SERVO SAVER
  • ARRMA-RED ANODIZED
    ALUMINUM BLING
  • RUGGED STEERING KNUCKLE
    & PIVOT-BALL SUSPENSION
Slide
Slide

OUTLAST THE COMPETITION WITH THE ARRMA OUTCAST 8S

    • Ergonomic steering wheel for precise control

    • On-the-fly adjustable AVC® gain for personalized handling

    • Lightweight and ergonomic design for long bashing

    • 3 channel radio system

    • 2.4GHz technology built around DSMR technology

    • Full-range telemetry capabilities
    • Waterproof and dustproof design

    • 160A, 8S LiPo ready (3S*, 4S*, 6S* and 8S LiPo compatible)

    • Spektrum® SMART Technology

    • Fitted with reliable IC5® connectors (EC5™ compatible)

    • Integrated fan for reduced heat during extreme running

    • High quality 10awg wires

    • Low voltage cut off and thermal overload protection

    • User programmable punch, brake, BEC, LVC sensitivity, reverse speed and motor timing settings
    *3S, 4S and 6S are not recommended for the ARRMA 8S BLX models
    • 1250Kv 4685 size 8S brushless motor

    • Beautifully etched aluminum can

    • 4-pole construction for smooth and consistent power

    • 6.5mm gold bullet connectors for reliable and efficient connection

    • Black anodized aluminum motor can for increased heat dissipation

    • Super strong 5mm shaft

    • Groove at the end of the motor shaft allows the installation of a pinion retaining E-Clip
    • Full-size 1/5th scale servo

    • Strong, metal gears used throughout

    • Waterproof and dustproof case

    • 15 tooth output spline

    • Torque: 38kg-cm @6V

    • Speed: 0.20sec/60degree @6V

    • Dimensions: 2.36 x 1.14 x 2.17" (60 x 55 x 29mm)
  • The DX3 radio system can be equipped with the Spektrum Dashboard™
    • Spektrum Bluetooth module*

    • DX3 Smart Phone Mount*

    • Smart Phone with the free Spektrum Dashboard App*
    *Optional items that need to be purchased separately
    Download the free Spektrum Dashboard app for your smart phone at your preferred app store

MASSIVE STUNT TRUCK TRICKERY

  • QUICK-REMOVAL
    ELECTRONICS MODULE
  • WATERPROOF RECEIVER
    COMPARTMENT
  • EASY MAINTENANCE DIFFS:
    SIMPLE 7-SCREW REMOVAL
  • LONG, STRONG A-ARMS
  • MASSIVE ALUMINUM
    SHOCK ABSORBERS:
    EASY TO REBUILD
    & SET-UP
    5mm STAINLESS STEEL SHAFTS
    24mm ALUMINUM BODIES
  • 8S POWER MODULE
    center diff filled with
    20 million cSt oil
  • NEAT INSTALL
    INTEGRATED BATTERY WIRE RETAINERS

Specifications

ARRMA Part Number
ARA5810
Vehicle Name
OUTCAST 8S BLX 1/5 Stunt Truck
SCALE
1/5
MAX SPEED POSSIBLE
55+mph / 88+km/h
POWER TYPE
Brushless
BUILD STATUS
RTR
Saleable Part #
ARA5810
Horizon Hobby Saleable Part #
ARA5810
BUILD CONFIGURATION OPTIONS
Mid Motor
DRIVE TYPE
4WD
VEHICLE TYPE
Stunt Truck
SURFACE
Off-road
LENGTH
714mm / 28.11"
WHEELBASE
430mm / 16.93"
RIDE HEIGHT
65mm / 2.56"
FRONT WIDTH
596mm / 23.46"
REAR WIDTH
595mm / 23.43"
HEIGHT
305mm / 12.01"
NUMBER OF DIFFERENTIALS
3
WEIGHT (NO BATTERY)
11kg / 24lbs 4oz
BATTERY RECOMMENDATIONS
100C 5000mAh 2 x 4S Lipo (Hard or soft-case) within dimensions 170 x 55 x 53mm or 6.69 x 2.16 x 2.09 inches
WARRANTY LEVEL
2 Year Limited
ARRMA Part Number
ARA5810
Vehicle Name
OUTCAST 8S BLX 1/5 Stunt Truck
BODY LENGTH
626mm / 24.65"
BODY WIDTH
277mm / 10.91"
BODY HEIGHT
161mm / 6.34"
FRONT SPRING RATE
2.21N/mm
REAR SPRING RATE
2.21N/mm
CAPTURED HINGEPINS
Yes
TURNBUCKLES/FIXED LINKS
Turnbuckles
HARDWARE TYPE
Hex Head
LOCKING DIFFS
No
DIFFERENTIAL TYPE
Gear
STANDARD SHOCK OIL (Viscosity)
500cSt
STANDARD DIFF OIL (Viscosity)
100k/20M/100kcSt
STANDARD SHOCK OIL (Type)
Silicone
STANDARD DIFF OIL (Type)
Silicone
DIFFERENTIAL CROWN GEAR SPECIFICIATION
39T 1.5m
DIFFERENTIAL PINION GEAR SPECIFICIATION
12T 1.5m
INTERNAL GEAR RATIO
9.06
INTERNAL GEAR MATERIAL
Metal
FITTED SPUR SIZE
47Tooth
FITTED SPUR MATERIAL
Metal
FITTED PINION GEAR SIZE
19Tooth
FITTED PINION MATERIAL
Metal
EXTRA SPEED PINION INCLUDED
Yes
PINION AND SPUR TOOTH PITCH
1m
STANDARD FINAL GEAR RATIO
22.41
FINAL GEAR RATIO RANGE
14.68 - 30.43
TIRE STANDARD
MT (4.88")
TIRES INCLUDED
dBoots BACKFLIP
TIRE DIAMETER
202mm / 7.95"
TIRE INSERT TYPE
Medium
DRIVESHAFT TYPE
CVD Front & Rear
WHEEL BEAD DIAMETER
124mm / 4.88"
WHEEL HEX SIZE
24mm
WHEEL STANDARD
MT (4.88" 24mm hex)
WHEEL COLOR/FINISH
Black
MOUNTED TIRES
Yes
TIRE ATTACHMENT METHOD
Glued
SERVO HORN MATERIAL
Plastic (Direct Mount Servo Saver)
SERVO SPLINE SIZE
15T
BATTERY MAX DIMENSIONS
170x55x53mm / 6.69x2.17x2.09"
CHASSIS MATERIAL
4mm Plate, 6061-T6 Aluminum
TRIMMED BODY
Yes
BODY-ON BATTERY ACCESS
No
BODY PIN RETAINERS
Yes
TORQUE SPLIT
50/50
MODEL PRODUCTION YEAR
2020
ARRMA Part Number
ARA5810
Vehicle Name
OUTCAST 8S BLX 1/5 Stunt Truck
POWER LEVEL
8S
RADIO SYSTEM
DX3
2.4Ghz
Yes
NUMBER OF RADIO CHANNELS
2
ESC
SPEKTRUM FIRMA SMART 160A 8S
WATERPROOF ELECTRONICS
Yes
ESC CONNECTOR TYPE
IC5
MOTOR
SPEKTRUM 1250Kv 4685
SERVO
SPEKTRUM SPMS905
SERVO GEAR MATERIAL
Metal
MAX SERVO TORQUE @6v
38kg-cm / 528oz-in
MAX SERVO SPEED @6v
0.2sec
ARRMA Part Number
ARA5810
Vehicle Name
OUTCAST 8S BLX 1/5 Stunt Truck

Included

OPTION GEARING
23T PINION
TOOLS INCLUDED
24mm Wheel Nut Driver, Circlip Pliers
ADDITIONAL PARTS
Sway Bar Links (to fit optional Sway Bar)

Required

RECOMMENDED LIPO BATTERY MINIMUM CONTINUOUS DISCHARGE RATE
50C 5000mAh
REQUIRED ITEMS
2x4S LiPo Battery, LiPo Charging Bag, Charger, 4 x 'AA' Batteries

Resources

ARA5810
OUTCAST 8S BLX 1/5 Stunt Truck
Product Page / Downloads
Exploded View (Interactive)
Standard Parts
Option Parts