For installing threadless stems on a threaded fork;Approximately 25mm rise increase possible if used with spacers;Polished silver finish;Quill Insertion Diameter: 25.4mm for 1 1/8 stems and 22.2 for 1 stems;Steerer Clamp OD 25.4mm, for 1, 28.6mm fir 1-1/8

• Profile Conversion 22.2mm (1 fork) to 28.6mm (1-1/8 threadless stem)

Profile Conversion 22.2mm (1 fork) to 28.6mm (1-1/8 threadless stem)Profile Design