JOYOR S5-Z Quick Release Stem Bushing

The JOYOR S5-Z Quick Release Stem Bushing is a precision-engineered hardware component designed specifically for the JOYOR S5-Z electric scooter. It installs between the stem and the fork steerer tube to ensure smooth, secure, and wobble-free handlebar rotation while supporting the quick-release stem clamp mechanism. This bushing helps maintain proper alignment and reduces wear during folding and unfolding operations.

Replace this bushing if you notice looseness in the stem, inconsistent folding action, or visible wear such as cracking, deformation, or compression flattening. It’s also recommended to install a fresh bushing during routine maintenance or after any stem-related service to preserve optimal handling and safety.

This is a genuine JOYOR replacement part engineered for exact fit and function on the S5-Z model — no modifications required.