Introduction
This manual provides detailed instructions for assembling and enjoying your LEGO Speed Champions Ferrari SF90 XX Stradale Sports Car building set (77254). This set allows builders aged 9 and up to construct a highly detailed replica of Ferrari's powerful street-legal car, complete with authentic design elements and a driver minifigure.
The set contains 339 pieces, designed to offer an engaging and rewarding building experience. Once completed, the model serves as both a display piece and a toy for imaginative racing adventures.
What's in the Box
Your LEGO Speed Champions Ferrari SF90 XX Stradale set includes:
- LEGO Building Elements (339 pieces)
- Ferrari Driver Minifigure with accessories (helmet, wig, wrench)
- Printed Building Instructions
Setup: Building Instructions
Follow the step-by-step instructions provided in the included building guide to assemble your Ferrari SF90 XX Stradale. Ensure all pieces are correctly connected for structural integrity.

Image: A child assembling the LEGO Ferrari SF90 XX Stradale, highlighting the set's age recommendation (9+) and piece count (339).
For an interactive building experience, download the official LEGO Builder app. This app offers 3D digital instructions, allowing you to zoom, rotate, and save your progress. The app can be used in conjunction with or as an alternative to the printed instructions.

Image: A child utilizing the LEGO Builder app on a tablet to assist with the construction of the Ferrari model.
The set features authentic design details, including a cab-forward design, a rear wing, high tailpipes, and rims decorated with the iconic Ferrari shield. Pay close attention to these details during assembly to ensure an accurate replica.

Image: Detailed views of the front and rear of the LEGO Ferrari SF90 XX Stradale, highlighting its design accuracy.
Operating: Play Features
Once assembled, your LEGO Ferrari SF90 XX Stradale is ready for play. The set includes a driver minifigure designed to fit into the single-seat cockpit, allowing for imaginative racing scenarios.

Image: The Ferrari driver minifigure, complete with helmet and wrench accessory.
To place the minifigure, carefully open the cockpit canopy. Position the minifigure inside, ensuring it is seated securely. The minifigure's helmet can be removed and replaced with the included wig for varied play. The wrench accessory can be used for pretend car maintenance.
Video: A child interacting with the LEGO Ferrari SF90 XX Stradale, placing the minifigure in the cockpit and demonstrating the car's features. This video highlights the playability and authentic design details of the model.
The completed model is also suitable for display on a shelf, desk, or bedside table, showcasing its detailed design.
Maintenance
To keep your LEGO Ferrari SF90 XX Stradale in optimal condition:
- Cleaning: Use a soft brush or a damp cloth with mild soap to gently clean the LEGO bricks. Avoid harsh chemicals or abrasive materials.
- Storage: Store the model in a cool, dry place away from direct sunlight to prevent discoloration or damage to the plastic.
- Handling: Handle the model carefully to avoid accidental disassembly, especially with smaller components.
Troubleshooting
If you encounter any issues during the building process or with the completed model, consider the following:
- Missing Pieces: Double-check all packaging and sorting trays. If a piece is genuinely missing, contact LEGO Customer Service for assistance.
- Incorrect Assembly: Review the building instructions carefully, paying close attention to the orientation and placement of each brick. Sometimes a small error can affect subsequent steps.
- Loose Connections: Ensure all bricks are firmly pressed together. LEGO connections should feel secure.
Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 10.32 x 5.55 x 2.4 inches |
| Item Weight | 12.4 ounces |
| Item Model Number | 6588747 (Set 77254) |
| Manufacturer Recommended Age | 9 years and up |
| Release Date | January 1, 2026 |
| Manufacturer | LEGO |
Safety Information
No specific safety warnings are applicable beyond general toy safety guidelines. This product contains small parts and is not suitable for children under 3 years due to choking hazards. Always supervise young children during play.
Warranty and Support
LEGO products are manufactured to high-quality standards. If you experience any issues with your set, such as missing or defective parts, please contact LEGO Customer Service directly through their official website. They can provide assistance with replacement parts and further support.
For more information, visit the official LEGO website or refer to the contact details provided in the product packaging.





