- Converts your 1-inch outside diameter threaded steertube with 22.2mm insertion to 1-1/8" (28.6mm) threadless stem
- AL7075-T6 aluminum with a strong chromoly bolt
- Converts a threaded quill setup to threadless
- Allows stem height raise of 1"
- Fits inside 1" threaded fork to convert to 1-1/8" threadless stem
- A 1" threaded steertube has a 1" outside diameter with a 0.874" / 22.2mm inside diameter
- This quill is 0.874" / 22.2mm ID to fit inside your 1" OD threaded fork steertube
- Choose color