Humpert Ergotec A-Head Octopus 50 Ø31,8mm 1 1/8" schwarz (110) ab 25,85 € | Preisvergleich bei idealo.de
Amazon.com : FIFTY-FIFTY Adjustable Bike Stem, 0-60 Degree Mountain Bike Stem, Riser Stem for 1-1/8 Steer Tube 31.8mm Handlebar, Alloy Stem for Most Bicycle, Road Bike, MTB, E-Bike with 2 Hex Keys (
Amazon.com : FOMTOR Adjustable Stem 0~90 Degree 110mm MTB Adjustable Bike Stem for 25.4mm(1") Handlebar, Suitable for Most of Mountain Bike, Road Bike, BMX : Sports & Outdoors