Innicycle Threadless Conversion Headset - Black

In stock
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.
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The innicycle Threadless Conversion Headset™ is compatible with most road and some MTB bikes that originally came equipped with 1" threaded headsets and quill stems. Forks must be 1"-24 TPI threaded with a 7/8" (22.2mm) inside diameter. Both ISO and JIS* fork crowns are supported.


  • 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)

A Clean Look:

One of the great features of the Threadless Conversion Headset™  is it's 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 Threadless Conversion Headset™ will give you a super clean look. (Spacers sold separately)