The YIKONG YK4107 Bearing 5×11×4 (21120) is a metal ball bearing used in the drivetrain and rotating assemblies of the crawler. Its main function is to...
Grinding or clicking noises from the drivetrain of your YIKONG YK4107 can be caused by worn, dry, or damaged bearings, including the Bearing 12x18x4 (21122). If...
Both side doors and front hood can be opened manually for battery replacement and internal parts maintenance, while the rear trunk is closed and cannot be opened.
It supports full proportional control, including steering fine adjustment, high and low speed switching and light control. It has smooth remote control linearity and easy operation.
It is equipped with original anti-bead off-road soft tires with strong grip. The built-in sponge liner has good shock absorption effect, reaching the mainstream standard of climbing cars.
It is originally equipped with 280 power motor, which fully meets daily climbing and off-road demands. Users can upgrade to 370 high-power motor for stronger power.
The YIKONG YK4107 Bearing 5×11×4 (21120) is a metal ball bearing used in the drivetrain and rotating assemblies of the crawler. Its main function is to...
Grinding or clicking noises from the drivetrain of your YIKONG YK4107 can be caused by worn, dry, or damaged bearings, including the Bearing 12x18x4 (21122). If...