ProTaper ATAC Stem - 50mm, 31.8mm Clamp, +/-5, 1 1/8", Aluminum, Black/White EA Stems

306-38576-A001 ProTaper ATAC Stem - 50mm, 31.8mm Clamp, +/-5, 1 1/8", Aluminum, Black/White Stems EA Black/White Bar Clamp Diameter (mm) 31.8 Color Black/White Defined Color Black Length 50 Material Aluminum S.H.I.S. Stem Clamp Diameter 28.6 Stem Angle (deg) +5 Stem Angle (deg) -5