Introduction
The KRATON™ 1/5 4WD EXtreme Bash Roller Speed Monster Truck showcases ARRMA® bashing performance at its biggest and best — it's the King of all KRATONS, providing large scale bashers with the ultimate Speed Monster Truck experience. Add your choice of powerful 8S brushless power system and watch the KRATON™ 1/5 EXB blast over punishing off-road terrain with ease.
Features
- Designed Fast, Designed Tough
- Add your choice of electronics to be as fast and powerful as you like
- Numerous EXtreme Bash parts and options for extreme durability — the ultimate large-scale vehicle out of the box
- EXB 7075 T6 5mm thick CNC aluminum laser-etched chassis plate
- EXB Red-anodized CNC aluminum front brace mount
- EXB Front bumper with impact absorbing design
- Exclusive EXB matte and gloss effect body
- Heavy-duty shocks with 6mm thick shock shafts and beefy shock rod ends
- Heavy-duty 7mm thick steering turnbuckles and 8mm thick rear suspension upper link turnbuckles with massive rod ends
- Heavy-duty COPPERHEAD 2 Big Block tires
- Black-anodized aluminum rear lower chassis brace
- Center body support and brace for maximum durability
- Strong composite chassis side pods
- Front and rear sway bars
- Red-anodized aluminum 49 and 56 series motor plates
- Easy-access front and rear diff module design
- 47T and optional 39T spur gear
- Servo mounts for 1/5 and 1/6 servos
- 15T and 17T servo saver adaptors
- Heavy-duty servo saver springs
Overview
ARRMA® engineers have added extra toughness everywhere it counts to make the fully assembled chassis a perfect platform for high-speed bashing over brutal terrain. Numerous EXB-hardened parts and options give the KRATON™ 1/5 4WD EXtreme Bash Roller Speed Monster Truck virtually unstoppable strength right out of the box. They include a 5mm thick EXB 7075 T6 CNC aluminum laser-etched chassis plate; EXB red-anodized CNC aluminum front brace mount; and EXB front bumper with impact absorbing design. Topping it off is an 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 KRATON™ 1/5 4WD EXtreme Bash Roller Speed Monster Truck blasts over dirt, asphalt, and grass — all terrain and all conditions. Beefy dBoots® COPPERHEAD™ 2 big block tires on multi-spoke wheels with durable hubs add all-terrain traction. Everything in the durable design contributes to confident control and responsive handling at high speeds.
A center body support, aluminum center 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 extreme, high-speed bashing.
ARRMA® also keeps your maintenance downtime to the minimum. The KRATON™ 1/5 4WD EXtreme Bash Roller Speed Monster Truck 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, molded 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 KRATON™ 1/5 4WD EXtreme Bash Roller Speed Monster Truck more than just a massive and powerful bashing machine. It's the best of the best — the King of the KRATONS!
 
 EXB (EXtreme Bash) Components
EXB-hardened components throughout its fully assembled chassis give the 1/5 scale ARRMA® KRATON™ EXtreme Bash Roller Speed Monster Truck virtually unstoppable strength.
 
 Steel Turnbuckles
Heavy-duty components including the 8mm thick steel rear turnbuckles and 7mm thick steel steering turnbuckles enable the 1/5 scale KRATON™ EXB to withstand extreme off-road bashing.
 
 Oil-Filled Shocks
Mounted on ultra-thick composite front and rear towers and featuring new plush shock tuning, the adjustable, oil-filled, 20mm bore shocks with 6mm thick shock shafts easily soak up bumps.
 
 High-Traction dBoots® Tires
Beefy dBoots® COPPERHEAD™ 2 big block tires on multi-spoke wheels with durable hubs deliver all-terrain traction — and add an aggressive edge to the EXB matte and gloss effect finished truck body.
 
 Quick Motor Access
ARRMA® holds your maintenance downtime to the minimum with an efficient, driver-friendly design. For example, the easy-access, 3-bolt sliding motor mount allows quick motor removal.
 
 Electronics Module
The easy-access, molded electronics module screwed to the chassis contains a waterproof receiver box, servo mount and ESC tray — ready to protect your electronics from dirt and moisture.
 
 Multi-Structured Center Brace System
Made of rugged anodized 7075 T6 aluminum, the laser-etched 5mm chassis plate includes strong composite chassis side pods and a center body support and brace for maximum durability.
 
 Durable Metal Construction
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.
Product Specifications
Specs
| Approximate Assembly Time | 1 - 3 hours | 
| Ball Bearings | Full set | 
| Battery | Sold Separately | 
| Body | Painted, trimmed and decaled | 
| Brakes | Integral with ESC (ESC not included) | 
| Charger | Sold Separately | 
| Chassis | 0.196" (5mm) Plate, 7075-T6 Aluminum | 
| Completion Level | Kit | 
| Differential | 3 differentials, gear type design | 
| Drivetrain | 4WD | 
| Drive Type | Forward/Brake/Reverse | 
| Final Drive Ratio | 9.1 - 28.4 | 
| Front Track | 23.7" (602mm) | 
| Power Type | Electric | 
| Gear Pitch | 1.0 MOD | 
| Internal Gear Ratio | 9.06 | 
| Product Height | 11.1" (282 mm) | 
| Product Length | 30.35" (771 mm) | 
| Product Weight | 23.32 lb (10.6kg) | 
| Product Width | 23.7" (602 mm) | 
| Radio | Sold Separately | 
| Rear Track | 23.7" (602mm) | 
| Receiver | Included | 
| Scale | 1/5 | 
| Servos | Sold Separately | 
| Shock Type | Oil-filled, coil-over springs | 
| Speed Control | Sold Separately | 
| Spur Gear | 47T and 39T included | 
| Suspension | Independent | 
| Vehicle Type | Monster Truck | 
| Water-Resistant | Yes | 
| Wheelbase | 19.33" (491 mm) |