Pack of two feature-rich 12V 550 40000RPM motors designed to enhance power and speed in children's ride-on toy cars. Constructed with durable plastic and high-quality motor components, this upgrade ensures reliable performance and extended durability for long-term use. High-speed 12V 550 motor delivers strong performance with 40000RPM, 12V DC voltage, 12mm shaft hole diameter, and a compact 35mm motor body. This combination provides consistent operation and a smooth riding experience for kids. Designed for easy installation and replacement. Equipped with quick-change wire connectors that require no soldering. Gearcases can be quickly installed or removed. Includes clear model markings for compatibility reference. Suitable for use in various children's ride-on toys requiring a 12V motor. Compatible with most 12V ride-on car models, allowing for straightforward upgrades and performance improvements. Ideal for customization and replacement projects. Before use, inspect the vehicle’s battery to ensure proper function. Verify the battery is not damaged and that all connections are secure for optimal performance. Color: black Material: plastic + metal Note: Slight color variations may occur due to lighting or screen display differences. These do not affect product functionality. Package Contents: 2 x 12V 550 Motors for Kids Ride-On Cars Note: Only the items listed are included. Other accessories or products are not part of this package.