ProTaper ATAC Stem - 70mm 31.8mm Clamp +/-5 1 1/8" Aluminum Black/White Fits Brand-Optima axle and 34 tooth spiderless

axle and 34 tooth spiderless ring)

Integrated cleat system with 3-axis adjustability allows you to precisely dial in your fit for optimized biometrics and increased power transfer

The SRAM Force AXS road brake caliper pairs mechanical rim braking with SRAMs wireless Force eTap AXS group

20 Color Turquoise

35 Clincher Wire Black/Reflective Active Line

ProTaper ATAC Stem - 70mm 31.8mm Clamp +/-5 1 1/8" Aluminum Black/White Fits Brand-Optima axle and 34 tooth spiderlessThe 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