Specialized’s Ground Control GRID is an exceptionally versatile trail tire. CAD engineered knob shapes strengthen knob structure for optimum braking and traction, but keep knob surfaces adaptable for best ground control. The GRIPTON compound helps make this the perfect choice for epic trail rides in any condition. Specialized recommends GRID tires for anyone seeking the utmost in flat and sidewall protection.

– Bead: Foldable
– Butyl wrapped bead, 2Bliss Ready
– Compound: GRIPTON
– 650b x 2.1″ psi 25-50; approximate weight 680g
– 650b x 2.3″ psi 25-50; approximate weight 740g
– 650b x 2.6″ psi 20-40; approximate weight 915g
– 650b x 3.0″ Max Ride 25 psi / Max Install 35 psi; approximate weight 1000g