The ARRMA® KRATON™ Extreme Bash Roller Monster Truck adds extra toughness everywhere it counts, making this 1/8 scale chassis the perfect platform for high-speed bashing over brutal terrain. It's fully assembled and ready to accept your choice of powerful electronics. Top off the KRATON™ Extreme Bash Roller Monster Truck with the included, exclusive EXB matte and gloss finish body — and you're ready to bash without boundaries.
Features
- Designed Fast, Designed Tough
- EXB (Extreme Bash) components for extreme durability
- 7075 T6 Aluminum laser-etched chassis plate
- Aluminum front and rear chassis braces
- Center body support and brace for maximum durability
- Strong composite chassis side pods
- Aluminum front upper hanger, top plate, and rear suspension mount
- Heavy-duty front and rear arms with aluminum strengthening cap
- Heavy-duty steel turnbuckles
- Heavy-duty front upper steel hinge pins
- Heavy-duty drivetrain
- Durable steel driveshafts
- All-metal diff outdrives and gearbox internals
- Plated limited-slip differentials
- Safe-D input gears
- Oil-filled adjustable shocks
- 7075 T6 Anodized aluminum front and rear shock towers
- Red-anodized aluminum servo mount
- Large volume waterproof receiver box
- Black matte and gloss effect body
- Front bumper
- High downforce wing
- Multi-terrain DBoots® Copperhead™ 2 tires on multi-split spoke wheels
- Durable wheel hubs
- 2-year warranty (see website support for details)
Overview
"Designed Fast, Designed Tough" may be an understatement when describing the KRATON® Extreme Bash Roller Monster Truck. Made of strong anodized 7075 T6 aluminum, the laser-etched chassis plate gains further rigidity from the use of front and rear aluminum chassis braces. Strong composite chassis side pods and a center body support and brace provide more rugged resilience.
Durable steel driveshafts plus all-metal diff outdrives and gearbox internals keep the heavy-duty 4-wheel drivetrain rolling over punishing tracks. An Extreme Bash toughened suspension system smooths the ride, with a steel rear suspension mount and adjustable oil-filled shocks mounted on 7075 T6 anodized aluminum front and rear shock towers.
The KRATON™ Extreme Bash Roller Monster Truck's list of EXB components also includes the following — and more — to give this big machine uncompromising muscle:
EXB Heavy-duty front and rear arms with aluminum strengthening cap
EXB Heavy-duty steel turnbuckles
EXB Heavy-duty front upper steel hinge pins
EXB Plated limited-slip differentials
EXB Red-anodized aluminum servo mount
EXB Large volume waterproof receiver box
EXB Front bumper
Its aggressive dBoots® Copperhead™ 2 tires arrive mounted on multi-spoke wheels with durable hubs to deliver all-terrain traction — assisted by a high downforce wing that adds an aggressive edge to the look of the exclusive EXB matte and gloss effect finished truck body.
Needed to Complete
Transmitter and Receiver
Steering Servo
Electronic Speed Controller
Motor
Batteries (1 or 2)
What's in the Box?
(1) ARRMA® KRATON™ 1/8 Scale Extreme Bash Roller Monster Truck 4WD
(1) Product Manual
EXCLUSIVE EXB MATTE & GLOSS EFFECT BODY
ETCHED TO PERFECTION
EXB FOR EXTREME BASH TOUGHNESS
REDESIGNED ALL-METAL INTERNALS THROUGHOUT
REDESIGNED ALL-METAL INTERNALS THROUGHOUT FOR HANDLING GREATER POWER
EXB ALUMINUM FRONT SHOCK TOWER
EXB ALUMINUM REAR SHOCK TOWER
EXB PLATED LIMITED SLIP FRONT DIFFERENTIAL
EXB PLATED LIMITED SLIP CENTER DIFFERENTIAL
RED ANODIZED ALUMINUM FRONT UPPER HANGER
WIDER TOOTH PROFILE = STRONGER GEARS
SAFE D FIRST
SAFE D FIRST - PLASTIC LOCKING SLEEVE, NO RED THREAD LOCK REQUIRED
RUBBER SHIELDED BEARINGS THROUGHOUT
EXB HEAVY-DUTY STEEL TURNBUCKLES
HEAVY-DUTY FRONT ARMS WITH ALUMINUM STRENGTHENING CAPS
HEAVY-DUTY REAR ARMS
EXB HEAVY-DUTY FRONT UPPER STEEL HINGE PINS
EXB HEAVY-DUTY FRONT & REAR SHOCK PINS
EXB FRONT BUMPER
EXB FRONT BUMPER WITH BUILT IN SKID PROTECTION AND CRASH ABSORBING DESIGN
EXB FRONT ALUMINUM CHASSIS BRACE
EXB FRONT ALUMINUM CHASSIS BRACE
EXB ANODIZED ALUMINUM SERVO MOUNT
LARGE VOLUME WATERPROOF RECEIVER BOX
SPECIFICATIONS:
Approximate Assembly Time 1-3 Hours
Ball Bearings Yes, full set
Batteries Two 2- 3S at least 5000mAh recommended
Body Painted, decaled and trimmed
Brakes Integral with ESC
Bushing Material Metal
Charger Sold separately
Chassis CNC 7075-T6 Aluminum plate, 0.12" (3mm) thick
Differential Three oil-filled metal gear
Drivetrain 2WD
Final Drive Ratio 17.92
Gear Pitch 1.0 Module
Height 7.68 in (195mm)
Length 23.39 in (594mm)
Max Battery Dimensions 7.1 x 2.2 x 2.7 in (180 x 55 x 70mm)
Motor Size 4074, sold separately
Motor Type Brushless, Brushless, sold separately
Pinion 12T
Radio Sold separately
Scale 1/8
Servos Sold separately
Shock Type Adjustable, oil-filled, coil-over springs
Speed Control Sold separately
Spur Gear 50T
Suspension Independent
Tire Diameter 6.65 in (169mm)
Tire Tread dBoots COPPERHEAD2
Vehicle Type Monster Truck, Monster truck
Water-Resistant Yes
Weight 9.35 lb (4.25kg)
Wheel Hex Size 17mm
Wheel Type Monster truck
Wheelbase 14.84 in (377mm)
Width 18.15 in (461mm)
