If your bike headset is worn, then the handlebars won ... Common head tube diameters (the parts of the frame the headset fits into) are 1 inch and 1 1/8 inch, but they can be larger, so you ...

Family-run start-up Cask Finery has launched the production of bicycle headset and bar ends caps hand-crafted from reclaimed Scotch whisky-soaked barrels, sourced from distilleries across Scotland.