CHALLENGE GRAVINE XP TLR 700x45 black tire

Designed to enhance performance and traction on muddy sections and challenging rocky terrain, the Gravine tire is ready for new challenges. With a more aggressive tread pattern, this tire pushes the boundaries of gravel riding and enables entirely new adventures. In response to the growing demand for more durable gravel tires, Challenge has developed a new technology that is applied to handmade production, adding Xtra Protection (XP) for endurance on rougher terrains. Gravine XP is designed to take you where others cannot. It starts with the CORAZZA ARMOR SILVER layer for better sidewall protection and continues with CORAZZA ARMOR GOLD, a special layer of densely woven material that further strengthens the casing for aggressive conditions. For a perfect tubeless setup, we recommend using Challenge Smart Sealant! Specifications Handmade Tire Usage: Gravel, Rocks, Mud Pressure: 1.3 - 2.5 bar TPI: 260