Challenge Tire

Grifo Pro TLR 700c Cross/Gravel Tire

The Challenge Grifo Pro TLR 700c Tire is a cyclocross and gravel favorite built for riders who demand reliable traction and speed when conditions change from hardpack to slick mud. With a classic tread that’s been refined for modern tubeless setups, the Grifo delivers confident cornering, smooth rolling, and predictable grip across a wide range of surfaces—making it a true all-condition performer.

Its supple 300 TPI SuperPoly casing enhances ride quality and responsiveness, absorbing chatter while maintaining efficiency on fast straights. A layer of puncture protection beneath the tread keeps you rolling when the course gets rough, and the optimized 30–90 psi pressure range lets riders dial in traction or speed depending on the terrain.

Whether racing cyclocross, hitting a gravel loop, or mixing it up on mixed terrain, the Challenge Grifo Pro TLR offers the control and comfort that serious riders expect from a performance tire.

• All-condition tread for consistent grip in both wet and dry conditions
• 300 TPI SuperPoly casing ensures a supple, fast-rolling ride
• Puncture protection layer adds durability without sacrificing speed
• TLR (Tubeless Ready) design for lower pressures and improved traction
• Optimized for 30–90 psi pressure range