Profile Design Boa Quill Stem (Silver) (25.4mm) (105mm) (20deg) (1" Threaded Steerer) - BM105212
Profile Design Boa Quill Stem (Silver) (25.4mm) (105mm) (20deg) (1" Threaded Steerer) - BM105212, Boa Quill stems are constructed of 6061-T6 Aluminum. Features: For 1" threaded headsets: 12mm range from minimum insertion to max insertion; 73mm from minimum insertion to top of quill Quill insertion diameter: 22.2mm for 1" Quill stems Specs: ColorSilver Defined ColorSilver S.H.I.S. Stem Clamp Diameter22.2-24tpi Quill