JOYOR S8-S-Z Suspension Swingarm Base Threaded Tube

The JOYOR S8-S-Z Suspension Swingarm Base Threaded Tube is a precision-machined structural component that connects the rear suspension swingarm to the main frame on the JOYOR S8SZ electric scooter. Installed at the pivot point of the rear suspension system, it provides secure mounting and proper alignment for smooth shock absorption during riding. This tube enables controlled articulation of the swingarm while maintaining rigidity and load-bearing integrity.

Replace this threaded tube if it shows signs of thread damage, corrosion, or deformation—especially after impact, over-tightening, or prolonged exposure to moisture. It’s critical for maintaining suspension geometry and preventing premature wear on related components like bushings and pivot bolts.

This is a genuine JOYOR replacement part engineered specifically for the S8SZ model, ensuring direct fitment and full compatibility with the original suspension assembly.