We have a solution.
Problem Solvers shims are here to make your bar problem dissapear. 31.8? 26.0? 25.4? Yeah, we’ve got a shim to make your handlebars and stems get along. 8,90€ each
Handlebar shims: 22.2 to 25.4mm | 25.4 to 31.8mm | 26.0 to 31.8mm