[2Pcs 24V 555 40000RPM Motor] Kids ride on car 2Pcs 24V 555 40000RPM drive motor gearbox 555 drive engine is made of high strength plastic combined with high quality motor [24V 555 Motor Gearbox] 24V 555 40000RPM High Speed drive motor gearbox, Voltage: DC 24V; Speed: 40000RPM; Shaft Hole Diameter: 12mm (0.47inch); Motor Diameter: 35mm (1.38inch) [Check Your Motor Model Number] Item is easy to replace and is for kids ride on cars. You can check the Model Number on the motor (for 24V Motor Gearbox) [Modification Customized] Specially designed for car modification (High Speed) 24V Motor Gearbox is widely used in most kids Ride On Cars [Easy to Use] Quick-change wire connectors that require no soldering for installation and allow fast install/removal of gearcases. Please check if your car is working properly (whether the battery is charged, the battery cable is connected) Color: Black Material: Plastic + Metal Package Contents: 2 x Motor Only the above package content, other products are not included Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is +/- 1-3cm