Problem Solvers Micro Adjustable Headset Spacer - For 1-1/8" Steer Tubes 10mm Min 12mm Max Height

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

For use with 1-1/8" steerer tubes

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

Color	Black
Defined Color	Black
Thickness	12