ProTaper ATAC Stem - 70mm 31.8mm Clamp +/-5 1 1/8" Aluminum Limited Edition Turquoise Manufacturer Number-1803 The risers are designed offer

The risers are designed offer a wider range of adjustability within the Vuka Alumina aero-cockpit system

240 Dicut Aero Hub with redesigned flanges featuring Ratchet EXP freehub technology with precise and reliable engagement by its 36T Ratchets

Protective padding on the outer thighs and on the coccyx

Flange No Color Gray Length 133 Defined Color Gray Grip Shift Specific No Shape Round Lock On Yes

ProTaper ATAC Stem - 70mm 31.8mm Clamp +/-5 1 1/8" Aluminum Limited Edition Turquoise Manufacturer Number-1803 The risers are designed offerProTaper ATAC Stem 70mm 31. 8mm clamp Limited Edition Turquoise. 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 Limited Edition Turquoise Defined Color Blue Length 70 Material Aluminum S. H. I. S.