News

Begin by removing the damaged or worn Rear Portal Housing (Part No. 21001) from the YIKONG YK4107 RC Car. Check the internal gears, bearings, and related components, and replace any worn parts if necessary. Transfer the original gears, bearings, and other internal components into the new rear portal housing. Reassemble everything...

To extend the service life of the YIKONG YK4083/V3 RC Car Wheels (Part No. 14150), it is recommended to clean dirt, sand, and small stones from the tires after each off-road driving session. This helps prevent excessive tire wear and keeps your YIKONG YK4083/V3 RC Car running smoothly. When the...

To keep the YIKONG YK4083/V3 Rear Wheel Axles (Part No. 13150) in good condition, regularly clean away dirt, sand, and debris after off-road driving. This helps reduce wear and ensures smooth power transmission. Periodically check the axle shafts for bending, excessive wear, or damage, especially after hard impacts or jumping....

The YIKONG 17g Shift Servo (Part No. 13119) is designed for the YK4101, YK4102, YK4103, YK4104, and YK4105 RC Cars and is responsible for controlling the two-speed transmission system. After extended use, the following issues may occasionally occur: Unable to Shift Gears: Loose servo plug, damaged gears, or signal issues....

The YIKONG YK4103 RC Car Shims (Part No. 13069) are mainly used to adjust gaps between components and improve the stability of the vehicle’s drivetrain and suspension systems. These shims are installed between bearings, shafts, or connecting parts to reduce unwanted play, minimize mechanical looseness, and improve handling precision. During...

When installing the Aluminum Hex Nuts (Part No. 13057) on your YIKONG YK4102 RC Car, make sure they are tightened securely, but avoid overtightening, as excessive force may damage the threads or make future removal difficult. After off-road driving or jumping sessions, it is recommended to check whether the hex...