CG125 motorcycle main shaft, suitable for Honda CG125, Pearl River CG125, Xingfu 125 and various other 125cc overhead cam engine models

The CG125 motorcycle main shaft, also known as the rear swingarm shaft, is a key component connecting the rear swingarm to the motorcycle frame and plays an important role in the stability and handling of the vehicle. Our CG125 main shaft is manufactured strictly according to original factory standards, providing reliable support and rotational assurance for your beloved motorcycle; it is made from high-quality carbon steel or galvanised steel. Through rigorous heat treatment processes, it possesses high strength and good toughness, capable of withstanding various stresses during motorcycle operation, resistant to deformation and breakage, ensuring long-term safety; the shaft surface is treated with galvanisation or oxidation to form a solid protective layer, effectively resisting corrosion from rain and mud, maintaining a clean and durable appearance, and extending service life; using high-precision machining processes, the cylindricality and straightness of the shaft are controlled within minimal tolerances, ensuring smooth rotation. The threaded sections are highly precise, tightly fitting the nuts and resistant to loosening, ensuring stability after installation.