Saddle up and get to grooving on the trails with the Ground Control Grid 2Bliss T7 29in Tire from Specialized. This tire is built with CAD engineered knob shapes to strengthen the knob structure while remaining adaptable for exceptional ground control. This makes for optimal braking and traction in turn, and Specialized's Gripton compound ensures that this tire is up to snuff for epic trail rides in conditions ranging from wet to dry, and hard to loose surfaces. Specialized recommends Grid tires for increased flat and sidewall protection as well as additional stability.