This is ARRMA® bashing performance at its biggest and best! Fully assembled and ready to complete with your choice of radio and 8S brushless power system, the 1/5 OUTCAST™ 4WD EXtreme Bash Stunt Truck Roller is the perfect platform for blasting over rough terrain and performing flips and tricks with ease.
Equipped right out of the box with a premium package of EXtreme Bash (EXB) parts and options, the 1/5 OUTCAST™ 4WD EXB Stunt Truck Roller is the top-of-the-line ARRMA® large-scale stunt vehicle. It has extra toughness everywhere it counts. Components receiving the EXB treatment include the 5mm thick EXB 7075 T6 CNC aluminium laser-etched chassis plate; EXB red-anodised CNC aluminium front brace mount; and exclusive EXB matte and gloss effect finished body for a look unlike any other vehicle.
With adjustable, oil-filled, 20mm bore shocks on ultra-thick composite towers soaking up the bumps, the 1/5 OUTCAST™ 4WD EXB Stunt Truck Roller blasts over dirt, asphalt, and grass — all terrain and all conditions. Long-lasting dBoots® Back-Flip tyres on multi-spoke wheels with durable hubs add all-terrain traction. Everything in the durable design contributes to confident control and responsive handling.
A centre body support, aluminium centre braces and composite chassis side pods add more strength. All-metal diff outdrives and gearbox internals, plus durable steel driveshafts, provide a reliable, heavy-duty drivetrain that holds up to demanding stunts and brutal terrain.
ARRMA® engineering also cuts your maintenance time to the minimum. The 1/5 OUTCAST™ 4WD EXB Stunt Truck Roller has an efficient, driver-friendly design, with easy-access front and rear diff modules and a sliding mount for fast, hassle-free motor access. The easy-access, moulded electronics module contains a waterproof receiver box, servo mount and ESC tray, and is ready to protect your choice of electronics from dirt and moisture.
It all adds up to make the 1/5 OUTCASTâ„¢ 4WD EXtreme Bash Stunt Truck Roller more than just massive and powerful. It’s the ultimate ARRMA® stunt bash machine for the ultimate large-scale experience.
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Fully assembled and ready for your choice of electronics, the ARRMA OUTCAST 1/5 4WD Extreme Bash Stunt Truck Roller adds extra toughness everywhere it counts – making it the ultimate platform for performing stunts and bashing over brutal terrain.
Features
- EXB 7075 T6 5mm thick CNC aluminium laser-etched chassis plate
- EXB Red-anodised CNC aluminium front brace mount
- EXB Matte and gloss effect body
- Heavy-duty 8mm thick steel rear turnbuckles
- Heavy-duty 7mm thick steel steering turnbuckles
- Oil-filled adjustable 20mm bore shocks with 6mm thick shock shafts and new plush shock tuning
- Heavy-duty servo saver springs
- Front and rear sway bars
- Red-anodised aluminium 49 and 56 series motor plates
- dBoots® Back-Flip tyres
- 47T and optional 39T Spur Gear
- Servo mounts for 1/5 and 1/6 servos
- Wheelie bar
- Front bumper with impact-absorbing design
- Easy-access 3-bolt sliding motor mount for quick motor removal
- Ultra-thick composite front and rear shock towers
- Black anodised aluminium rear lower chassis brace
- Multi-structured centre brace system for maximum durability
- Heavy-duty drivetrain
- Easy-access front and rear diff module design
- All-metal diff outdrives and gearbox internals
- Durable steel driveshafts
- Durable wheel hubs for increased strength
- Easy-access waterproof electronics module
- Center body support and brace for maximum durability
- Strong composite chassis side pods
- 2-year warranty (see website support for details)
In The Box
- (1) ARRMA OUTCAST 1/5 4WD Extreme Bash Stunt Truck Roller
- (1) Optional 39T Spur Gear
- (1) 49 Series Motor Plate
- (1) 56 Series Motor Plate
- (1) 1/5 Servo Mounts
- (1) 1/6 Servo Mounts
- (1) Product Manual
Needed To Complete
- Motor
- Pinion
- Electronic Speed Control
- Transmitter
- Receiver
- Steering Servo
- Batteries
- Charger
- LiPo Charging Bag
Full Spec
- Approximate Assembly Time: 1 – 3 hours
- Maximum Motor Size: 56mm Diamete, 113mm Length
- Maximum Battery Size: 170x55x53mm
- Ball Bearings: Full set, rubber shielded
- Body: Painted, decalled and trimmed
- Chassis: 5mm plate, 7075-T6 aluminum
- Completion Level: Roller
- Differential: Gear type, 3 diffs total
- Drivetrain: 4WD
- Drive Type: Forward/Brake/Reverse
- Final Drive Ratio: 9.1 – 28.4
- Front Track: 23.46″ (596mm)
- Internal Gear Ratio: 9.06
- Product Height: 12.01″ (305 mm)
- Product Length: 28.11″ (714 mm)
- Product Weight: 23.32lbs (10.6kg)
- Product Width: 23.46″ (596 mm)
- Rear Track: 23.46″ (596mm)
- Scale: 1/5
- Shock Type: Aluminum body oil-filled coil-over springs
- Spur Gear: 47T fitted, 39T included
- Suspension: Independent
- Water-Resistant: Yes
- Wheelbase: 16.93″ (430 mm)














































John Smith –
The Arrma Outcast EXB is an absolute beast! The build quality is top-notch, and it handles extreme bashing like a champ. Highly recommend for anyone looking for a durable and powerful stunt truck.
Emily Johnson –
This truck is incredible! The EXB version really takes it to the next level. The suspension is well-tuned, and the power delivery is smooth yet explosive. Perfect for stunt enthusiasts!
Michael Brown –
I’ve owned several RC trucks, but the Arrma Outcast EXB stands out. The design is sleek, and it’s built to withstand serious abuse. Great customer support from Arrma as well.
Sarah Davis –
The Outcast EXB is a monster on the field. The black finish looks amazing, and the performance is unmatched. It’s worth every penny for RC hobbyists who love stunts.
David Wilson –
This truck is built like a tank! I’ve put it through some serious bashing, and it hasn’t skipped a beat. The 4WD system is incredibly reliable. Highly recommend!
Jessica Martinez –
The Arrma Outcast EXB is a dream come true for stunt lovers. The handling is precise, and it’s incredibly durable. The black color adds a touch of elegance too.
Daniel Anderson –
This truck is insanely fun to drive. The EXB upgrades make a huge difference in performance. It’s perfect for both beginners and experienced RC drivers.
Laura Taylor –
The Outcast EXB is a powerhouse! It’s fast, agile, and can handle any terrain. The build quality is excellent, and it’s clear that Arrma puts thought into their designs.
Matthew Thomas –
I’m blown away by the Arrma Outcast EXB. It’s durable, fast, and perfect for stunts. The black finish is sleek and modern. Definitely a must-have for RC enthusiasts.
Olivia White –
This truck is a game-changer! It’s built to last, and the performance is outstanding. The EXB version is definitely worth the investment. Highly recommend!
Christopher Harris –
The Arrma Outcast EXB is an amazing RC truck. It’s perfect for extreme bashing, and the design is both stylish and functional. Worth every penny!
John M. –
The Arrma 1/5 Outcast EXB is an absolute beast! The Extreme Bash Roller design makes it perfect for stunts and rough terrain. The 4WD system provides excellent traction, and the black finish looks sleek and durable. It’s well worth the investment for any RC enthusiast.
Sarah K. –
This stunt truck is a game-changer. The build quality is top-notch, and it handles jumps and flips like a pro. The black color gives it a premium look. My only gripe is that it’s a bit heavy, but it’s understandable given its size and durability.
Mike T. –
I’ve owned several RC trucks, but the Arrma Outcast EXB stands out. It’s incredibly robust and handles extreme bashing with ease. The 4WD system is smooth, and the design is perfect for stunts. Highly recommend it for anyone looking for a high-performance RC truck.
Laura S. –
The Outcast EXB is a monster on wheels! It’s perfect for those who love taking their RC vehicles to the limit. The black finish is stylish, and the roller design allows for customization. It’s a bit pricey, but you get what you pay for in terms of performance and durability.
Chris D. –
This truck is a blast to drive! The 4WD system and EXB design make it unstoppable on any terrain. The black color is sleek, and it’s built to last. It’s a bit on the larger side, but that just adds to the fun. Definitely worth every penny.