Pack of two 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 motor upgrade delivers reliable performance and extended durability. The 12V 550 motor features a DC voltage of 12V, rotational speed of 40000RPM, a 12mm shaft diameter, and a compact 35mm motor body, ensuring efficient operation and smooth performance. Designed for easy installation and replacement, it includes quick-connect wire connectors that require no soldering. Compatible with most 12V ride-on toy cars, this motor provides a seamless upgrade for improved functionality. Gearcases can be quickly installed or removed. For optimal performance, ensure the vehicle's battery is in good condition and properly connected. Color: Black Material: Plastic and metal Note: Slight color variations may occur due to lighting and display differences. These variations do not affect product performance. Package Contents: 2 Pcs Kids Ride On Car 550 12V Motors (other accessories not included)