ProTaper ATAC Stem - 50mm 31.8mm clamp Black/White ModelNumber=J1616 S Upper EC34 Lower Stack

S Upper EC34 Lower Stack Height 13

4 Stem - 90mm 25

Color Black/Transparent Defined Color Tan Flat Protection Tread and Sidewall ISO Diameter 622 / Road / 29" ISO Width (mm) 62 Labeled Size 29 x 2

1 Tube of SPECIAL CEMENT BL (4 g

ProTaper ATAC Stem - 50mm 31.8mm clamp Black/White ModelNumber=J1616 S Upper EC34 Lower StackProTaper ATAC Stem 50mm 31. 8mm clamp Black White. The ATAC is back. One of the oldest names in the high end stem game has returned. And this time its all blinged out with titanium hardware and a fresh laser etched finish. Aluminum construction with Titanium Hardware Rise: + 5 degrees Clamp Diameter: 31. 8mm TECH SPECS 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