BIKE STEM CONVERTER 25.4>28.6MM 1">1 1/8" QUILL TO AHEAD ADAPTER REDUCER ADAPTOR | eBay
Aluminum Alloy Quill To Ahead Bike Handlebar Stem Riser Adapter 22.2mm/20.8mm To 28.6mm 1 1/8 Inch Bicycle Accessories Black - Bicycle Stem - AliExpress
Origin8 Threadless Quill Adapter converts 1-inch threaded to 1-1/8 thr – The Bikesmiths
Origin8 Threadless Quill Adapter converts 1-inch threaded to 1-1/8 thr – The Bikesmiths
1 inch quill stem adapter to 1,1/8 for threaded steerer tube ahead stem | eBay
quill stem adapter 22.2mm for 1 1/8 ahead stem - B & L Bicycles near Paradise Creek on the Palouse in Pullman. We love riding the Rolling Hills of the Palouse.