Problem Solvers Headset Stack Spacer Kit

The Problem Solvers Headset Stack Spacer Kit gives you the flexibility to dial in your cockpit height without hunting for individual spacers. A straightforward solution for fitting stems and headsets on threaded or threadless steerer tubes, the kit covers the common stack heights you'll actually need when setting up or adjusting a build.

Problem Solvers makes hardware that shop mechanics and home builders rely on — no-fuss components that do exactly what they're supposed to. If you're building up a bike or fine-tuning fit after a stem swap, this kit keeps the right spacer within reach.