2Pcs-RS550 12V 40000RPM High Standard Gearboxs,12 Volt ATV UTV 2WD/4WD Kids Ride On Car Motorcycles High Speed Drive Engine (20-45W) Match Power Wheel Car Upgrade Accessories

【Overview】--2 Pcs VitalKos 12V RS550 40000RPM High Speed drive motor gearbox ,Shaft Hole Diameter: 12mm (0.47"); Motor Diameter: 35mm(1.38").Compatible with 12VRS550 series gearbox 10000-40000 RPM.
【Characteristic】: ⚡A: 2 * 15CM motor connection wire, 1 Square millimeters wire, increased by 25%.⚡ B: Welding free bayonet design, gearbox does not need to distinguish left and right, can be installed on either side of the wheel. ⚡C: By using high standard motors, the quality and stability are improved.⚡ D: Thickened outer casing of gearbox reduces gear shaking during operation.
【Motor Model Number】 Item is easy to replace and is for kids ride on cars. You can learn the Model Number from the motor ( for 12v Motor Grarbox ).Please pay attention to whether the gearbox size/installation hole size/gearbox continuous plum blossom matches the electric vehicle.
【Compatibility】Specially customized for car modification ( High Speed ) 12v Motor Grarbox is widely used in the majority of kids Ride On Car.Not compatible with models such as RS380, 390, and RS775.
【Easy to Use】Quick-change wire connectors that require no soldering to install and allow fast install/removal of gearcases!Please check if your car is working properly. (Does the battery have sufficient power and voltage output?)

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