Problem Solvers Micro Adjustable Headset Spacer (12mm) - BEV_H/SET_ADJUSTER
Problem Solvers Micro Adjustable Headset Spacer (12mm) - BEV_H/SET_ADJUSTER, The Problem Solvers adjustable spacer installs between the stem and headset to adjust bearing preload. Features: 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