This fixing bolt of the yikong yk4107 rc car comes as 1 piece and is also compatible with YK4106, YK41011, and other 1/10 scale crawler models. It is used to securely lock the body shell in place, preventing it from loosening or detaching during high-speed driving or off-road crawling. It also helps protect internal electronic components and the chassis structure, improving overall stability and durability.
How to install？
Installation is simple—just align it with the mounting hole on the YIKONG YK4107 RC Car and tighten it by hand. No complex tools are required.
