JOYOR S8-S-Z Quick Release Stem Bushing

The JOYOR S8-S-Z Quick Release Stem Bushing is a precision-engineered hardware component designed specifically for the JOYOR S8SZ electric scooter. It installs between the stem and the fork steerer tube to ensure smooth, wobble-free handlebar rotation and proper tension distribution in the quick-release stem clamp assembly. This bushing supports consistent steering response and helps maintain front-end alignment during operation.

Replace this bushing if you notice play or grinding in the handlebar pivot, after impact damage to the stem area, or as part of routine maintenance when upgrading or reassembling the quick-release stem mechanism. It’s made from durable, low-friction material to withstand repeated clamping force and environmental exposure while maintaining dimensional stability.

This is a genuine JOYOR replacement part with direct fitment for the S8SZ model — no modification required.