Introduction
This manual provides essential information for the installation, operation, and maintenance of your Xpress XQ2S 1:10 RC Car Replacement Bottom Chassis Plate. This carbon fiber chassis plate is designed to enhance the performance and durability of your Xpress XQ2S 1:10 RC RV.
Product Overview
The Xpress XQ2S 1:10 RC Car Replacement Bottom Chassis Plate is a high-quality carbon fiber component designed for optimal performance. It includes a base plate and an upper panel.
- Outstanding Fit Replacement: Engineered as a direct replacement for the Xpress XQ2S 1:10 RC car, ensuring a precise fit and immediate performance improvement.
- Hollow Design for Better Cooling: Features an innovative hollow double-layer sunken design that not only provides an aesthetic appeal but also significantly enhances battery heat dissipation, contributing to sustained peak performance.
- Lightweight and Flexible: Constructed from high-quality carbon fiber, this chassis plate is remarkably lightweight yet robust and flexible. This design significantly improves the car's drifting capabilities, making races more dynamic and thrilling.
- Package Contents: The package includes one (1) base plate and one (1) upper panel, providing all necessary components for a complete chassis replacement.

Image: The Xpress XQ2S 1:10 RC Car Replacement Bottom Chassis Plate, showing both the main base plate and the separate upper panel, made from black carbon fiber.

Image: An Xpress XQ2S 1:10 RC car chassis with the new carbon fiber bottom plate and upper panel installed, showcasing the complete assembly with wheels and suspension components.
Setup and Installation
The installation of the Xpress XQ2S 1:10 RC Car Replacement Bottom Chassis Plate is designed to be straightforward. It is recommended to perform this installation in a clean, well-lit area.
- Preparation: Ensure your RC car is powered off and any battery packs are disconnected. Gather necessary tools, typically a small Phillips head screwdriver.
- Removal of Old Chassis: Carefully remove the existing bottom chassis plate from your Xpress XQ2S RC car. Pay attention to the location and type of screws used. It is advisable to keep the original screws for re-installation.
- Installation of New Base Plate: Position the new carbon fiber base plate onto the RC car frame. Align all screw holes with the corresponding mounting points on the car.
- Installation of Upper Panel: Attach the carbon fiber upper panel to its designated location on the chassis. This panel typically secures components or provides structural support.
- Secure Components: Use the original screws to secure both the base plate and the upper panel firmly. Ensure all screws are tightened appropriately, but avoid over-tightening, which could damage the carbon fiber or the screw threads.
- Final Check: After installation, visually inspect the chassis to ensure all components are correctly seated and secured. Gently test the flexibility and stability of the new chassis.

Image: A top-down view of the carbon fiber bottom chassis plate, highlighting its hollow design and various mounting points for RC car components.

Image: A close-up view of the carbon fiber upper panel, showing its intricate design and pre-drilled holes for attachment.
Operating Considerations
Once installed, the new carbon fiber chassis plate will integrate seamlessly with your Xpress XQ2S 1:10 RC car. Its design is intended to improve the vehicle's overall performance, particularly in terms of handling and heat dissipation.
- Enhanced Performance: The lightweight and flexible nature of the carbon fiber chassis contributes to improved agility and drifting capabilities of the RC car.
- Improved Cooling: The hollow double-layer sunken design aids in dissipating heat from the battery, which can help maintain optimal battery performance during extended use.
- Durability: While carbon fiber is strong, it is still susceptible to extreme impacts. Operate your RC car responsibly to maximize the lifespan of the chassis.
Maintenance
Proper maintenance will ensure the longevity and continued performance of your carbon fiber chassis plate.
- Cleaning: Regularly clean the chassis plate to remove dirt, dust, and debris. Use a soft brush or cloth and, if necessary, a mild cleaning solution. Avoid harsh chemicals or abrasive materials that could damage the carbon fiber finish.
- Inspection: Periodically inspect the chassis for any signs of damage, such as cracks, delamination, or loose screws. Address any issues promptly to prevent further damage.
- Screw Tightness: Over time, vibrations can cause screws to loosen. Check all chassis mounting screws periodically and tighten them as needed, ensuring not to over-tighten.

Image: A detailed close-up of the carbon fiber material of the chassis plate, showing its characteristic weave pattern and smooth finish.
Troubleshooting
While the chassis plate itself is a passive component, issues related to its installation or the overall RC car performance can sometimes be attributed to it.
- Loose Components: If you notice excessive vibration or rattling after installation, check all screws securing the chassis plate and other components. Ensure they are tightened correctly.
- Reduced Performance: If the RC car's handling feels off, re-verify that the chassis plate is installed squarely and that no other components are interfering with its intended flexibility or alignment.
- Visible Damage: In case of a hard impact, inspect the chassis plate for any cracks or stress marks. Even small cracks can compromise structural integrity and require replacement.
Specifications
| Attribute | Detail |
|---|---|
| Item Type | RC Car Bottom Chassis Plate |
| Material | Carbon Fibre |
| Base Plate Size | Approx. 330 x 85mm / 13.0 x 3.3in |
| Upper Panel Size | Approx. 228 x 34mm / 9.0 x 1.3in |
| Application | For Xpress XQ2S 1:10 RC RV |
| Package Dimensions | 14.57 x 6.3 x 1.57 inches |
| Item Weight | 5.7 ounces |
| Item Model Number | Ylwxzenith9mgpu5otqr-11 |
| Manufacturer Recommended Age | 4 years and up |
| Manufacturer | Ylwxzenith |
Warranty and Support
For any questions regarding the Xpress XQ2S 1:10 RC Car Replacement Bottom Chassis Plate, including warranty information or technical support, please contact the seller or manufacturer directly. Refer to your purchase documentation for specific contact details.
General return policy for this product is 30 days for refund/replacement. Please check with your retailer for specific terms and conditions.