The Hardrock'R is a long lasting tire with an aggressive, yet smooth rolling, tread with multi-directional knobs that are sure to improve traction and cornering over mixed terrain. And with the added benefit of Flak Jacket flat protection, you'll be sure to hit it all with confidence and control. - Casing: 30 TPI - Bead: Wire - Compound: 70a - Flat Protection: Flak Jacket - 29 x 2.0", PSI 35-65, approximate weight 1000g
Get unheard-of traction and blinding speed with Specialized's Fast Trak GRID Tire. It's impressively light, offers low rolling resistance and features a high-volume casing for a plush ride. Plus, its closely spaced center knobs with ramped edges keep you cruising fast no matter the conditions. What's more, the Fast Trak utilizes Specialized's GRID technology that gives you all the advantages of a tubeless system like lower pressures, no pinch flats and great traction.
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