1. Introduction
Thank you for choosing the MOC-264407 Super Sports Car Challenger Racing Building Block Toy. This set allows you to construct a detailed model of a high-performance sports car using 4712 precision-engineered building blocks. This manual provides essential safety information, assembly guidance, maintenance tips, and product specifications to ensure a rewarding building experience and proper care of your finished model.

Figure 1: The MOC-264407 Super Sports Car model, showcasing its 4712 pieces and model number.
2. Important Safety Information
WARNING: Not suitable for children under 36 months due to small parts. Choking hazard.
- Read all instructions before use. Failure to follow these instructions may result in damage to the product or personal injury.
- Keep the device and its cord (if applicable) out of reach of children under 3 years old.
- Keep away from children unless supervised by an adult.
- Do not use this product for purposes other than its intended use.
- Inspect the product before each use; do not use if damaged.
- Follow installation and operation guidelines to avoid injury.
- Do not eat any parts of this product.
3. Package Contents
Please verify that all components are present before beginning assembly:
- Approximately 4712 x Building Block Pieces (ABS Plastic)
- Digital Assembly Instructions (PDF format, typically provided via download link or QR code)
4. Assembly Instructions
This building block set requires careful assembly. Detailed, step-by-step instructions are provided in a digital PDF manual. Please ensure you have access to this document before starting.
- Preparation: Unpack all building blocks. It is highly recommended to sort the pieces by color, size, or type to facilitate the building process.
- Accessing Instructions: Refer to the digital PDF manual for comprehensive, visual, step-by-step assembly instructions. Follow each step precisely.
- Building Process: Work on a clean, well-lit surface. Take your time and ensure each block is securely connected.
- Part Variation Note: Please be aware that chrome-plated parts, if depicted in promotional images, have been replaced with ordinary parts in the actual product.

Figure 2: A view of the partially assembled model, showing internal components and modular design.

Figure 3: Chassis detail, noting the replacement of chrome-plated parts with standard ones.
5. Operating and Display
Once fully assembled, your MOC-264407 Super Sports Car model is designed for display. It is a static model and not intended for rough play.
- Handling: Handle the model carefully to avoid dislodging parts. Lift it from the base or sturdy sections.
- Display: Place your model on a stable, flat surface away from direct sunlight, extreme temperatures, and high humidity to preserve its integrity and color.

Figure 4: The finished model displayed in an urban setting.
6. Maintenance and Care
- Cleaning: To remove dust, gently wipe the model with a soft, dry cloth or use a soft brush. Avoid using water, cleaning solutions, or abrasive materials, as these can damage the plastic.
- Storage: If disassembling or storing the model, keep the blocks in a sealed container away from dust and direct sunlight.
7. Troubleshooting
- Missing Parts: In the rare event of missing parts, please contact the seller directly for their free missing part replacement service. Provide details of the missing pieces and your order information.
- Assembly Difficulties: If you encounter difficulties during assembly, double-check the steps in the digital PDF manual. Ensure all pieces are correctly oriented and fully pressed together.
- Loose Connections: If parts feel loose, ensure they are fully seated. Sometimes, slight pressure or re-aligning can resolve the issue.
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | MOC-264407 |
| Material | ABS Plastic |
| Number of Pieces | 4712 |
| Block Size | Small building block (Compatible with Lego) |
| Plastic Block Shape | Self-Locking Bricks |
| Recommended Age | 14+, 18+ years |
| Approximate Vehicle Dimensions (L x W x T) | 75cm x 31cm x 34cm |
| Package Weight | 4.0 kg |
| Package Dimensions (L x W x H) | 20cm x 20cm x 20cm |
| Origin | Mainland China |
| Certifications | CE Certified |
| Certificate Number | U00807210924419-1E |
9. User Tips
- Organize Your Parts: Before starting, sort your bricks. This saves significant time and frustration during the build.
- Follow Instructions Carefully: Building block sets often have intricate steps. Pay close attention to the digital manual, especially for symmetrical sections or complex mechanisms.
- Take Breaks: If you feel overwhelmed, take a break. Returning with fresh eyes can help you spot errors or understand difficult steps.
- Enjoy the Process: Building is a rewarding hobby. Take your time and enjoy the construction of your detailed model.
10. Manufacturer and Support
Manufacturer:
Guangdong Yuxing Technology Industrial Co., Ltd.
China Shantou Guangdong Province Shangkeng Xiangnan Industrial Zone, Guangyi Street, Chenghai District, Shantou City, Guangdong Province, China
EU Authorized Representative:
Synertrade FR SAS
9 rue du Bat d'Argent, 69001 Lyon, France
For product support, including missing parts or assembly queries, please contact your original seller directly. For general product information and compliance details, you may refer to the generic product manual available at: Product Manual (PDF).