Nitto Technomic forged aluminum stems are available for 25.4 or 26.0 bars.125mm range from minimum insertion to max insertion; 160mm from minimum insertion to top of quillForged aluminum26.0mm stems will fit 26.0 handlebars and 25.4mm handlebars with shimQuill Insertion Diameter: 25.4mm for 1-1/8" stems and 22.2 for 1" stemsItem SpecificationsColorSilverWeight427gIntended UseRoadBar Clamp Diameter26.0mmStem Angle72degStem Length80mmSteerer Tube1" ThreadedDefined ColorSilverS.H.I.S. Clamp Diameter25.4-24tpi