- Threadless conversion for threaded forks allowing a larger range of modern stems to be fitted to older bikes
- Converts a 1 inch quill stem bike to accept 1-1/8 inch threadless stems
- Aluminium body, steel bolt
- Weight: 160 grams
- Total length = 135mm, 42mm at the top is for fitting 28.6mm ahead stem, the remaining 93mm can go inside your head-tube, the min insert mark is 73mm from the bottom
- Note: This is for a 1" (25.4mm) fork with a 22.2mm internal diameter