Product Overview
The INJORA IR40 Truck Body Shell with Tube Cage is designed for 1/18 scale TRX4M Defender and Bronco chassis. This hard ABS body shell features a rear tube cage, providing both durability and an enhanced aesthetic for your remote control vehicle. It is engineered for straightforward installation and convenient access to internal components.

Image: The INJORA IR40 Truck Body Shell in Sandy Taupe, showcasing the main components including the body, tube cage, front bumper, and LED lights.
What's in the Box
- Body Kit
- Front Bumper
- Front & Rear LED Light Set
- Body Assembly Manual
Setup and Installation
Follow these steps for proper installation of your INJORA IR40 Truck Body Shell:
- Prepare the Chassis: Ensure your 1/18 TRX4M Bronco or Defender chassis is clean and ready for the new body shell.
- Install the Body Shell: The body shell attaches to the chassis using four screws. Install one screw on each side of the chassis to secure the body.

Image: Illustration detailing the four screw attachment points for securing the body shell to the chassis.
- Connect LED Lights: Install the provided front and rear LED lights. Ensure wiring is routed neatly and securely to avoid interference with moving parts.
- Attach Front Bumper: Secure the front bumper to the designated mounting points on the body shell.
Key Features for Easy Use
- Front Clipless Mounting Design: This design allows for quick and secure attachment of the front of the body.
- Rear Hook-and-Loop Hinge Design: The rear features a hook-and-loop hinge, enabling the body to swing up for easy access to the chassis and battery without complete removal.

Image: Detailed view of the front clipless mounting and rear hook-and-loop hinge designs for convenient access.
Visual Guide: Body Shell Features
Video: An official INJORA video demonstrating the features and installation of the truck body shell for TRX4M Defender and Bronco models.
Operating Instructions
Once installed, the INJORA IR40 body shell allows for full functionality of your 1/18 TRX4M vehicle. The design ensures that the body does not impede the movement or performance of the chassis. The rear hinge mechanism provides quick access to the battery compartment and other internal electronics for maintenance or battery changes.

Image: An assembled 1/18 scale RC truck featuring the INJORA IR40 body shell, demonstrating its integrated look and functionality.
Maintenance
To ensure the longevity and appearance of your INJORA IR40 Truck Body Shell, regular maintenance is recommended:
- Cleaning: After use, especially in dusty or muddy conditions, clean the body shell with a soft cloth and mild soap. Avoid harsh chemicals that may damage the finish.
- Inspection: Periodically inspect the body shell for any cracks, loose screws, or damage to the tube cage. Tighten any loose fasteners.
- LED Lights: Check the functionality of the LED lights. If any lights are not working, inspect the wiring for disconnections or damage.
Troubleshooting
If you encounter issues with your body shell, consider the following:
- Loose Body: If the body feels loose on the chassis, re-check and tighten the four mounting screws.
- Difficulty Accessing Components: Ensure the rear hook-and-loop hinge is properly engaged and disengaged. If it's stiff, check for any obstructions.
- Tire Rubbing: If larger tires are used, ensure they do not rub against the body shell during suspension travel or steering. Adjust suspension or trim body as necessary.
- Tire Slippage on Wheels: If using aftermarket tires, especially softer compounds, on OEM wheels, tire slippage on the wheel can occur. For optimal performance and to prevent this, it is recommended to use beadlock wheels.
Product Specifications
| Feature | Specification |
|---|---|
| Product Dimensions | 6.69 x 4.33 x 3.54 inches |
| Item Weight | 3.07 ounces |
| Model Number | IR40 |
| Material | ABS Hard Body with Rear Cage |
| Compatibility | 1/18 TRX4M Defender and Bronco Chassis |

Image: Dimensional drawing of the INJORA IR40 body shell, showing height, width, and length.
Warranty and Support
INJORA offers a commitment to customer satisfaction. Any product problem within 30 days of purchase can be addressed by contacting customer service for after-sales support.
For further assistance, please refer to the official INJORA website or contact their customer support directly.





