Adjustable Headset Spacer

Are you dialing in the fit of your bike and want to get everything set before you cut your steerer tube? This is the part for you! This spacer will let you set the headset preload without installing a star nut so you can fine tune everything first. After installing your headset spacers and stem, the Micro-Adjustable spacer snugs up your stem against the spacers with a 36mm
headset wrench.

The Problem Solvers adjustable spacer installs between the stem and headset to adjust bearing preload.

  • Installs between stem and headset to adjust headset preload
  • Use instead of star nut or preload compression plug; ideal for carbon steerers
  • Requires a minimum of 10mm stack height below stem
  • Great for custom fitting where you need to fine-tune the stack height before cutting the steerer tube or installing a star nut