ProTaper ATAC Stem - 70mm 31.8mm Clamp +/-5 1 1/8" Aluminum Black/White MFPN=4558300 Single piece design for weight

Single piece design for weight savings

Clean off any excess from painted surfaces immediately

Color Black Lower Stack Height 4 Bearing Type Cartridge Crown Race 40 Weight 86 S

Wider and thicker nose for better handling characteristics

}ENVE Composites M6 Front Wheel - 29" 15 x 110 Center-Lock Black

ProTaper ATAC Stem - 70mm 31.8mm Clamp +/-5 1 1/8" Aluminum Black/White MFPN=4558300 Single piece design for weightThe 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 Bar Clamp Diameter (mm) 31. 8 Color Black White Defined Color Black Length 70 Material Aluminum S. H. I. S. Stem Clamp Diameter 28. 6 Stem Angle (deg) 5 Edition Standard