Converts a threaded quill setup to threadless. 1 Piece Bicycle Quill Adapter. 6mm bicycle fork Tube. Stem fitting 28. 6mm / 1 1 / 8 & quot ;. Small head : 22. 2mm ; Large head : 28. Raises the height of your handlebars by increasing the height of your stem.
This product would be ideal for cyclists upgrading their road bikes from a 22.2mm QR skewer post to 28.6mm for improved performance and compatibility with modern bike components.
