Camozzi Stem Adapter, 4MM OD X G1/8 6811 4-1/8 | Zoro
Procraft Head Tube Reducer 1 1/4" to 1 1/8" | BIKE24
Fouriers Fork Shim 1 1/4" To 1 1/8" Steerer Tube Adapter 31.8mm To 28.6mm Od2 Overdrive 2 Stem Reducer Sleeve Bike Accessoriers - Bicycle Fork - AliExpress
Amazon.com : Suncentech Bike Stem 120 Degree Adjustable Bicycle Stem 1" / 1.25" Handlebar Riser Adapter for Road Bike, Mountain Bike, MTB, BMX, Cycling (95, Handlebar Diameter 25.4mm/1") : Sports & Outdoors
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
Nitto MT Stem Column Adaptor: 1-1/4" Threaded Fork to 1-1/8" Threadless Stem - Modern Bike
1 1/4 To 1 1/8 Stem Tube Adapter-Bike Fork Shim Reducer 31.8mm To 28.6mm New | eBay
Item # PP050821W, 1/4 Inch (in) Stem Outside Diameter and 1/8 Inch (in) Thread Size White Polypropylene Stem Adapter Fitting On Seelye Acquisitions, Inc.
Forte Threadless Stem Adapter (1-1/8" to 1-1/8") - Performance Bicycle
Forte Threadless Stem Adapter (1-1/8" to 1-1/8") - Performance Bicycle