Threadless Conversion Headsets

The best way to go from quill stem to threadless

Threadless Conversion Headset

  • Lower weight & greater rigidity

  • Retains stock threaded fork

  • Compatible with modern handlebars and stems

  • Easily adjusted bearing preload using only a 6mm hex key

  • Ultra low stack height (low stem position adjust-ability)

Advantages:
Fitment:

The innicycle Threadless Conversion Headset is compatible with most road and MTB bikes that originally came equipped with threaded headsets and quill stems. See our fitment guide to determine which option is best for you.

innicycle's unique system combines a threadless stem adapter with a sealed cartridge bearing headset. The result: Finally a way to tastefully incorporate modern components with your vintage bicycle.

A Cleaner Look

One of the great features of the inni Threadless Conversion Headset is its ability to be trimmed to your optimum height.

Whether it's coupled with your desired spacer stack or matched to the height of your stem alone, trimming the inni Threadless Conversion Headset will give you a super clean look.