How to Replace a Bicycle Stem - Quill Stems - YouTube
Cyclopunk: Fitting a 1 1/8" stem to a 1" threaded quill steerer
Had to fit this adapter where was the quill stem. Tried putting spacers but because it is narrower at the base they kept moving. Is that dangerous? (other than being dangerously ugly?) :
The Soma Fab Blog: Introducing the one, the ONLY: Soma Quill-inator
Delton 20X Professional USB-C Noise Canceling Bluetooth Mono Phone & Computer Headset, Black (DBTHEA | Quill.com
Stem Removal & Installation: Quill Stems | Park Tool
Quill Stems (modeling) | www.bikecad.ca
New Innicycle 1" Threaded to 1-1/8" Threadless Conversion Headset - BIKEPACKING.com