Amazon.com : LITEONE MTB Stem Mountain Bike Stem 31.8 50mm 30 Degree Short Handlebar Stem for Most Bicycle, Fixed Gear, Road Bike, Downhill Bike, Track Bike, MTB, BMX, Cycling : Sports & Outdoors
Ghidon PRO MTB Athertons Downhill - PlayBike.ro
Zoom 50 mm Ahead Handlebar Stem for Downhill and MTB - 404209 - Walmart.com