A really useful handlebar riser kit. It comes complete with spacers, so you can raise your handlebars to a height that suits you, in various ways. The piece that sits in the handlebar is 2mm thick, and then there are 7mm and 10mm spacers.
It comes with three sets of four allen screws for use with the various permutations (only one of each shown in the picture). Available for 22mm or 28mm handlebars, please choose your preferred one for the dropdown. PLEASE NOTE BOTH THE 22MM AND 28MM VERSION ARE NOW FINISHED IN SILVER RATHER THAN BLACK.