Are there any upgrade parts for MN MODEL MN78 RC CAR? How to maintain and maintain upgraded parts?

MN MODEL MN78 RC CAR does have upgraded parts. These parts include but are not limited to metal drive shafts, front and rear assembly kits (including shock absorber brackets, tie rod seats, front axle assemblies, rear axle assemblies, steering gear arms, and shock absorbers). shock absorbers, etc.), and other modifications that may be used to improve vehicle performance or durability.

For maintenance and upgrading parts of MN MODEL MN78 RC CAR, regular inspection, cleaning and maintenance, lubrication and maintenance are required, as well as steps such as selecting high-quality parts, correct installation, regular replacement and adjustment and optimization. In the meantime, stay safe, follow manufacturer recommendations, and seek professional repair help when necessary.