ProTaper ATAC Stem - 50mm 31.8mm clamp Black/White CheckoutSpec= Bluestone Color White Volume 32

Color White Volume 32

Directionally butted for light weight and additional strength

}Wolf Tooth Single Speed Aluminum Cog: 17T Compatible with 3/32" Chains Purple

Approved and recommended by The Skin Cancer Foundation

85 Diameter 15 Cable Style Coiled

ProTaper ATAC Stem - 50mm 31.8mm clamp Black/White CheckoutSpec= Bluestone Color White Volume 32ProTaper 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