The KRATON 4S Re-Imagined
Updated Spektrum Electronics Package
Proven 4S Features
Long Wheelbase Stability
Get Ready To Blast
Specifications
ARRMA Part Number
ARA4408V2T3
ARA4408V2T4
Vehicle Name
1/10 KRATON 4X4 4S V2 BLX Speed Monster Truck RTR, Red
1/10 KRATON 4X4 4S V2 BLX Speed Monster Truck RTR, Green
SCALE
1/10
1/10
MAX SPEED POSSIBLE
55+mph / 88+km/h
55+mph / 88+km/h
POWER TYPE
Brushless
Brushless
BUILD STATUS
RTR
RTR
Saleable Part #
ARA4408V2T3
ARA4408V2T4
BUILD CONFIGURATION OPTIONS
Mid Motor
Mid Motor
DRIVE TYPE
4WD
4WD
VEHICLE TYPE
Monster Truck
Monster Truck
SURFACE
Off-road
Off-road
LENGTH
547mm / 21.54"
547mm / 21.54"
WHEELBASE
355mm / 13.98"
355mm / 13.98"
RIDE HEIGHT
63mm / 2.48"
63mm / 2.48"
FRONT WIDTH
450mm / 17.72"
450mm / 17.72"
REAR WIDTH
450mm / 17.72"
450mm / 17.72"
HEIGHT
206mm / 8.11"
206mm / 8.11"
NUMBER OF DIFFERENTIALS
3
3
WEIGHT (NO BATTERY)
4.2kg / 9lbs 4oz
4.2kg / 9lbs 4oz
BATTERY RECOMMENDATIONS
2x2S, 3S, or 4S Lipo (Hardcase only) within dimensions 156 x 51 x 48mm / 6.14 x 2.01 x 1.89 inches. 5000mAh, 35C Minimum Battery Specs
2x2S, 3S, or 4S Lipo (Hardcase only) within dimensions 156 x 51 x 48mm / 6.14 x 2.01 x 1.89 inches. 5000mAh, 35C Minimum Battery Specs
WARRANTY LEVEL
2 Year Limited
2 Year Limited
ARRMA Part Number
ARA4408V2T3
ARA4408V2T4
Vehicle Name
1/10 KRATON 4X4 4S V2 BLX Speed Monster Truck RTR, Red
1/10 KRATON 4X4 4S V2 BLX Speed Monster Truck RTR, Green
BODY LENGTH
434mm / 17.09"
434mm / 17.09"
BODY WIDTH
193mm / 7.6"
193mm / 7.6"
BODY HEIGHT
121mm / 4.76"
121mm / 4.76"
FRONT SPRING RATE
1.16N/mm
1.16N/mm
REAR SPRING RATE
1N/mm
1N/mm
CAPTURED HINGEPINS
Yes
Yes
TURNBUCKLES/FIXED LINKS
Turnbuckles
Turnbuckles
HARDWARE TYPE
Hex Head
Hex Head
LOCKING DIFFS
No
No
DIFFERENTIAL TYPE
Gear
Gear
STANDARD SHOCK OIL (Viscosity)
F:550 R:550cSt
F:550 R:550cSt
STANDARD DIFF OIL (Viscosity)
F:10,000 C:500,000 R:10,000cSt
F:10,000 C:500,000 R:10,000cSt
STANDARD SHOCK OIL (Type)
Silicone
Silicone
STANDARD DIFF OIL (Type)
Silicone
Silicone
DIFFERENTIAL CROWN GEAR SPECIFICIATION
37T 1.35m
37T 1.35m
DIFFERENTIAL PINION GEAR SPECIFICIATION
13T 1.35m
13T 1.35m
INTERNAL GEAR RATIO
2.85
2.85
INTERNAL GEAR MATERIAL
Metal
Metal
FITTED SPUR SIZE
57Tooth
57Tooth
FITTED SPUR MATERIAL
Steel
Steel
FITTED PINION GEAR SIZE
13Tooth
13Tooth
FITTED PINION MATERIAL
Steel
Steel
EXTRA SPEED PINION INCLUDED
No
No
PINION AND SPUR TOOTH PITCH
0.8m
0.8m
STANDARD FINAL GEAR RATIO
12.48
12.48
TIRE STANDARD
MT (3.8")
MT (3.8")
TIRES INCLUDED
dBoots COPPERHEAD 2 LP
dBoots COPPERHEAD 2 LP
TIRE DIAMETER
156mm / 6.14"
156mm / 6.14"
TIRE INSERT TYPE
Medium
Medium
DRIVESHAFT TYPE
CVD Slider
CVD Slider
WHEEL BEAD DIAMETER
97mm / 3.82"
97mm / 3.82"
WHEEL HEX SIZE
17mm
17mm
WHEEL STANDARD
MT
MT
WHEEL COLOR/FINISH
Black
Black
MOUNTED TIRES
Yes
Yes
TIRE ATTACHMENT METHOD
Glued
Glued
SERVO HORN MATERIAL
Plastic
Plastic
SERVO SPLINE SIZE
25T
25T
BATTERY MAX DIMENSIONS
156x51x48mm / 6.14x2.01x1.89"
156x51x48mm / 6.14x2.01x1.89"
CHASSIS MATERIAL
Moulded Composite
Moulded Composite
TRIMMED BODY
Yes
Yes
BODY-ON BATTERY ACCESS
No
No
BODY PIN RETAINERS
Yes
Yes
TORQUE SPLIT
50/50
50/50
MODEL PRODUCTION YEAR
2023
2023
ARRMA Part Number
ARA4408V2T3
ARA4408V2T4
Vehicle Name
1/10 KRATON 4X4 4S V2 BLX Speed Monster Truck RTR, Red
1/10 KRATON 4X4 4S V2 BLX Speed Monster Truck RTR, Green
POWER LEVEL
4S
4S
RADIO SYSTEM
Spektrum SLT3 Tx/SR315 Rx 3ch (Dual Protocol Version)
Spektrum SLT3 Tx/SR315 Rx 3ch (Dual Protocol Version)
2.4Ghz
Yes
Yes
NUMBER OF RADIO CHANNELS
3
3
ESC
Spektrum FIRMA 120A V2 SMART
Spektrum FIRMA 120A V2 SMART
WATERPROOF ELECTRONICS
Yes
Yes
ESC CONNECTOR TYPE
IC5
IC5
MOTOR
Spektrum FIRMA 3668 2400Kv
Spektrum FIRMA 3668 2400Kv
MAXIMUM MOTOR SIZE
3668
3668
SERVO
Spektrum S662 Digital
Spektrum S662 Digital
SERVO GEAR MATERIAL
Steel
Steel
MAX SERVO SPEED @7.4v
0.15sec
0.15sec
ARRMA Part Number
ARA4408V2T3
ARA4408V2T4
Vehicle Name
1/10 KRATON 4X4 4S V2 BLX Speed Monster Truck RTR, Red
1/10 KRATON 4X4 4S V2 BLX Speed Monster Truck RTR, Green
Included
TOOLS INCLUDED
Multi Tool and Hex Wrenches (2.0, 2.5mm)
Multi Tool and Hex Wrenches (2.0, 2.5mm)
ADDITIONAL PARTS
IC5 Loop connector (for use with single 3S or 4S battery pack)
IC5 Loop connector (for use with single 3S or 4S battery pack)
Required
RECOMMENDED LIPO BATTERY MINIMUM CONTINUOUS DISCHARGE RATE
35C 5000mAh
35C 5000mAh
REQUIRED ITEMS
Requires: 1x3S LiPo, 2x2S LiPo or 1x4S LiPo Hardcase Battery, LiPo Charging Bag, Charger
Requires: 1x3S LiPo, 2x2S LiPo or 1x4S LiPo Hardcase Battery, LiPo Charging Bag, Charger
Resources
ARA4408V2T3
1/10 KRATON 4X4 4S V2 BLX Speed Monster Truck RTR, Red
ARA4408V2T4
1/10 KRATON 4X4 4S V2 BLX Speed Monster Truck RTR, Green