Introduction
This instruction manual provides essential information for the safe operation, setup, and maintenance of your ARRMA 1:8 Kraton 6S EXB Ready to Run Basher Monster Truck. Please read this entire manual carefully before operating the vehicle to ensure proper function and to prevent damage or injury.
Image: The ARRMA 1:8 Kraton 6S EXB RC Monster Truck, showcasing its robust design and aggressive stance.
Safety Information
WARNING: Read the ENTIRE instruction manual to become familiar with the features of the product before operating. Failure to operate the product correctly can result in damage to the product, personal property, and cause serious injury. This is a sophisticated hobby product. It must be operated with caution and common sense and requires some basic mechanical ability. Failure to operate this Product in a safe and responsible manner could result in injury or damage to the product or other property. This product is not intended for use by children without direct adult supervision. Do not use with incompatible components or alter this product in any way outside of the instructions provided by Horizon Hobby, LLC. The product manual contains instructions for safety, operation, and maintenance. It is essential to read and follow all the instructions and warnings in the manual, prior to assembly, setup, or use, in order to operate correctly and avoid damage or serious injury.
What's in the Box
The ARRMA 1:8 Kraton 6S EXB package includes the following components:
- (1) KRATON 6S EXB 4X4 1/8 Scale Speed Monster Truck RTR
- (1) Spektrum Firma 150A Smart V2 Brushless 6S ESC with updated B5.12 firmware and IC5 connectors
- (1) Spektrum Firma 4074 2050Kv Brushless Motor
- (1) Spektrum 2.4GHz SLT3 Transmitter
- (1) Spektrum SR315 3 Channel Dual Protocol Receiver
- (1) Spektrum S665 20kg Waterproof Metal-Geared Digital Servo
- (1) 25T Spline Aluminum Servo Horn
- (1) Molded Hand Tools 2.0mm and 2.5mm
- Product Manual
Note: Battery and charger are not included and must be purchased separately.
Setup
Battery and Charger Requirements
The ARRMA Kraton 6S EXB requires compatible batteries and a charger, which are not included with the vehicle. Refer to the image below for compatible battery configurations and maximum dimensions.
Image: Illustration of various IC5 compatible LiPo battery configurations (2x 2S, 2x 3S, 1x 4S, 1x 6S) and a charger, all required but not included. Battery tray maximum dimensions are 158mm x 48mm x 70mm (6.22" x 1.89" x 2.76").
Transmitter Battery Installation
The included Spektrum 2.4GHz SLT3 Transmitter requires four (4) AA batteries for operation. Install these batteries into the designated compartment on the transmitter, ensuring correct polarity.
Image: The ARRMA Kraton 6S EXB Monster Truck positioned next to its Spektrum SLT3 remote control, ready for operation.
Binding the Transmitter and Receiver
Your vehicle comes with a Spektrum 2.4GHz SLT3 Transmitter and an SR315 Dual Protocol Receiver. These components are typically pre-bound from the factory. If re-binding is necessary, refer to the detailed instructions in the full product manual for the specific binding procedure.
Operating Instructions
Power System and Control
The vehicle is equipped with a Spektrum brushless drive system, featuring a 2050Kv motor and a 150A Smart V2 ESC (Electronic Speed Controller). The Spektrum 2.4 GHz SLT3 transmitter and SR315 dual protocol receiver incorporate an AVC (Active Vehicle Control) system for enhanced stability during operation.
Image: A detailed view of the Spektrum brushless motor and 150A Smart V2 ESC components within the chassis of the ARRMA Kraton 6S EXB.
Chassis and Suspension
Oil-filled shock absorbers are mounted on robust aluminum shock absorber bridges, providing effective absorption of uneven terrain. The dBoots Copperhead 2 tires are designed to offer traction across various surfaces. The chassis features red anodized aluminum EXtreme Bash bulkheads and braces at both the front and rear, along with 7075 T6 aluminum shock towers for enhanced durability.
Image: A close-up view of the red anodized aluminum shock tower and an oil-filled shock absorber, highlighting the robust suspension components.
Image: A top-down perspective of the ARRMA Kraton 6S EXB chassis, showing the layout of internal components and structural bracing.
Clipless Body Access
The clipless body design facilitates quick battery changes and simplifies maintenance access. It operates by pressing a button located on the bonnet and loading area to release the body.
Image: A close-up of the clipless body release mechanism, illustrating the button used to detach the body for maintenance or battery access.
Maintenance
Regular maintenance is crucial for the longevity and performance of your ARRMA Kraton 6S EXB. Perform the following checks and procedures:
- General Inspection: After each use, inspect the vehicle for any loose screws, damaged parts, or debris.
- Cleaning: Clean the vehicle thoroughly after each use, especially if operated in dirty or wet conditions. Remove dirt and debris from moving parts.
- Component Checks: Regularly check the condition of the red anodized aluminum EXtreme Bash bulkheads, braces, and 7075 T6 aluminum shock towers for any signs of wear or damage. Ensure all suspension components move freely.
- Drivetrain: Inspect the drivetrain components, including gears and axles, for wear. Lubricate as recommended in the full product manual.
- Electronics: Ensure all electronic connections are secure and free from corrosion.
Image: A collection of red anodized aluminum EXtreme Bash components, including bulkheads, braces, and shock towers, highlighting the durable parts used in the vehicle.
Troubleshooting
For detailed troubleshooting steps and solutions to common issues, please refer to the comprehensive product manual provided with your vehicle. If you encounter problems that cannot be resolved using the manual, contact ARRMA customer support or an authorized service center.
Specifications
| Product Dimensions | 29.4 x 12.1 x 20.2 inches |
| Item Weight | 19.7 pounds |
| ASIN | B0DXFBFYDG |
| Item Model Number | ARA8708V6 |
| Manufacturer Recommended Age | 14 years and up |
| Batteries Required (Transmitter) | 4 AA batteries |
| Release Date | February 21, 2025 |
| Manufacturer | Horizon Hobby |
Support and Warranty
For warranty information, technical support, or to purchase replacement parts, please visit the official ARRMA website or contact Horizon Hobby customer service. Always refer to the full product manual for the most current and detailed support information.
ARRMA Official Website: www.arrma-rc.com
Horizon Hobby Support: www.horizonhobby.com/support
