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.
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.
Topping-off the KRATON 1/5 4WD EXtreme Bash Roller Speed Monster Truck is the exclusive EXB matte and gloss finish body. Body aesthetics are enhanced by highly detailed decals that are pre-applied to the top-quality bodyshell.
Add your choice of powerful 8S brushless power system and watch the KRATON 1/5 EXB blast over punishing off-road terrain with ease.
A center body support, aluminum center brace 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® vehicles are Designed Fast, Designed Tough, however we appreciate that you may want to take things to the extreme!
ARRMA® EXtreme Bash (EXB) models feature EXB parts that are made from extremely strong and durable materials and engineered to survive the most grueling action.
The KRATON 1/5 4WD EXtreme Bash Roller Speed Monster Truck is assembled around a tough 5mm thick EXB chassis plate made of high-strength 7075-T6 aluminum. The chassis is anodized black and laser-etched with exclusive ARRMA EXB graphics.
A red anodized EXB chassis brace mount fixed to the center gearbox of the KRATON 1/5 4WD EXtreme Bash Roller Speed Monster Truck add even more toughness to the chassis structure.
A wide EXB front bumper offers protection to the front of the body and the front shock absorbers enabling you to send it large with confidence. The lower side of the bumper extends over the leading edge of the chassis plate adding protection from scuffs and scrapes in this area.
The wide EXB front bumper is mounted to the KRATON 1/5 4WD EXtreme Bash Roller Speed Monster Truck with an impact absorbing bumper spring, enhancing durability in this area.
Beefy dBoots COPPERHEAD2 BIG BLOCK tires on multi-spoke wheels with durable hubs add all-terrain traction. The extra material in the increased size tire carcass and larger tire tread blocks adds stability at speed, helping the KRATON 1/5 4WD EXtreme Bash Roller Speed Monster Truck steamroll through the gnarliest terrain.
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.
Massive 6mm diameter shock shafts are manufactured from high-quality stainless steel and fitted to huge heavy duty shock rod ends to provide enhanced brawn in this area.
Huge 7mm diameter chrome plated steel steering link turnbuckles are fitted to beefy rod ends, adding strength and durability to the steering system.
The rear upper suspension links have also received a huge strength enhancement in the form of these massive 8mm diameter turnbuckles. These are assembled to substantial rod ends to provide toughness and durability in this area.
Sway bars are fitted as standard. The 3.0mm spring steel sway bars fitted to the front and rear suspension assist in controlling the body roll when cornering, offering enhanced vehicle dynamics.
The KRATON 1/5 4WD EXtreme Bash Roller Speed Monster Truck has two extremely generous battery trays. These are adjustable in length and have two self-adjusting hook and loop straps to hold your batteries in tight. Each battery tray has the capacity to hold batteries up to 7.08x2.16x2.08 inches (180x55x53mm).
Wire guides are integrated into the battery strap buckles to hold battery wires away from rotating transmission parts.
The supplied direct mount servo saver features two thicker springs to provide a stiffer action and a more direct steering feel. The servo saver assembly includes two different spline adaptors to suit either 15T or 17T splined servos.
Two receiver box lower sections are included. Molded from tough composite material these receiver box parts allow the fitment of either 1/6th or 1/5th scale servos.
Two red anodized aluminum motor plates are included. These motor plates are suited to the mounting of either 49mm or 56mm diameter motors.
Two different sized steel spur gears are included with this model. The 47T spur gear is fitted to the model as supplied. The included optional 39T spur gear allows the use of much lower ratios suited to lower Kv motors.
A black anodized aluminum rear lower chassis brace bolsters strength at the rear of the chassis structure.
Four red anodized aluminum upper chassis braces add structural strength between the shock towers and the center tower and the center gearbox. The ultra-durable center tower locates with the body support frame to add support to the body.
The tough molded composite body support frame in the cab of the body bolts to the roof protection rails on the outside of the body. This frame locates to the center tower, adding structure to the body assembly.
For ultimate strength in key areas the front and rear gearboxes, steering knuckles and differential cases feature strong steel reinforcement inserts that are over-molded with a tough composite material.
The oil-filled center differential assembly is constructed of tough steel and lightweight machined aluminum. A huge 53 tooth steel gear locates on to the red anodized aluminum diff case. Full steel differential internal gears and steel outdrives transmit the awesome power from your chosen power system to the front and rear gearboxes.
Oil-filled front and rear differentials have huge spiral-cut differential main gears to handle the massive power of the 8S brushless system. Full steel differential internals and steel outdrives are deployed for maximum durability.
A full complement of high-quality rubber shielded bearings for enhanced protection against the elements. Keeping dirt, water, and dust out and lubrication in means more time bashing and less time wrenching.
ARRMA® will support your investment for two years. With our impressive, limited warranty helping to keep you running for longer.
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