Headsets are cycling components that most mortals don't even notice until they need to adjust the spacers or fiddle with the forks.
They sit unassumingly on the top of the stem and do their job without any fuss, but the do need to be replaced every now and again. If you have recently bought a bike second hand or without a fit, it's possible that you may need to add or remove some spacers to make your reach more comfortable.
There are a range of headsets and spacers to choose from, including coloured spacers so you can make the headsets match the bar tap or colour scheme of the bike. See our range of headsets online at Cycle Division for replacement parts and spacers for this functional but essential component.