These are the original handlebar fixing screws and locking bolts designed specifically for the JOYOR S8-S-Z electric scooter. They secure the handlebar stem to the front fork and lock the adjustable stem in place, ensuring stable and safe steering control. Installed at the stem clamp and top cap assembly, they maintain proper handlebar alignment and prevent loosening during use.

Replace these screws and bolts if they become stripped, corroded, lost, or if you notice handlebar wobble, misalignment, or instability during riding. They’re also essential when performing stem adjustments, handlebar replacements, or routine maintenance on the S8-S-Z’s folding steering mechanism.

Genuine JOYOR hardware with precise thread pitch and torque specifications for the S8-S-Z — direct fit, no modification required.