Origin8 1-inch Quill to Threadless Stem Adapter 22.2mm to 25.4mm
$37.99 $29.99 Sale Sale
Origin-8's Quill Adapter allows you to use 1-inch threadless stems on bicycles with 1-inch threaded forks that take 22.2mm quill stems (stems with bolts in the center)
The Quill Adapter is made of light and durable 7075 aluminum and features a chromoly bolt
This adapter allows for the more modern clamp size for most modern handlebars which is the largest advantage of the product
It also allows for a limited ability to raise your handlebars by as much as 1 inch, resulting in a more comfortable riding position for many
Use 1" threadless stems on your legacy 1" threaded system. 22.2mm (quill size) to 25.4mm (stem size) Now you can use a new lightweight stem on your classic ride