ATAC Stem Length:70 its ergonomics delivering unparalleled comfort

its ergonomics delivering unparalleled comfort

it takes aero to unheard of heights using storage and fit features that also make you faster

The Ground Control tire is such a great trail tire

Waffle and Knurl patterns for increased grip

Plus Size Tubes are designed for mountain bikes and fat bikes that use plus-sized tires

ATAC Stem Length:70 its ergonomics delivering unparalleled comfortThe 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