Pack of two 12V 550 40000RPM motors designed to enhance power and speed in children's ride-on toy cars. Constructed with durable plastic housing and high-quality motor components, this upgrade offers reliable performance and extended durability. The 12V 550 motor features a DC voltage rating of 12V, rotational speed of 40000RPM, 12mm shaft diameter, and compact 35mm motor body for optimal fit and function. Engineered for smooth operation and improved driving experience. Simple installation and replacement with quick-connect wire connectors—no soldering required. Compatible with most 12V ride-on toy vehicles. Ideal for use in kids' electric ride-on cars requiring a 12V motor. Offers easy integration and dependable performance. Model numbers provided for reference and compatibility verification. Gearcases can be quickly installed or removed. For best results, ensure the vehicle’s battery is in good condition and all connections are secure. Color: Black Material: Plastic and metal Note: Slight color variations may occur due to lighting and display differences; these do not affect functionality. Package Includes: 2 x 12V 550 Motors for Kids Ride-On Cars Content limited to items listed; other accessories not included. Note: Lighting effects and screen settings may cause minor color differences between image and actual product. Measurement tolerance: +/- 1-3 cm.