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...
Regular maintenance can help extend the life of the 11T Driving Gear (Part No. 21035) on your YIKONG YK4107Pro RC Car. After driving, especially on dusty or muddy terrain, clean the gear to remove dirt and debris that may increase wear. Apply a small amount of grease to the gear teeth...
It is equipped with 2100KV outrunner brushless motor with smooth power output and sufficient torque. Do heat dissipation maintenance daily and avoid long-time full-load operation to prevent coil damage.
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...