Challenge Tire

Gravine XP Tire 700 x 45

Challenge Gravine XP Tire 700 x 45 brings confidence and control to the roughest gravel and mixed-terrain rides. Built for riders who don’t turn around when the trail gets sketchy, this tire combines a rugged tread design with advanced puncture protection technologies to keep rolling when conditions get unpredictable.

With its more aggressive tread pattern, the Gravine XP digs in across mud, loose dirt, and rocky stretches for dependable grip and stability. The Xtra Protection (XP) layer adds durability for long, demanding rides, while Corazza Armor Silver and Gold deliver a supple yet tough casing that resists cuts and punctures without sacrificing ride quality.

• Optimized for rough gravel and muddy terrain – deep, aggressive tread for traction and control when the route gets technical.
• XP protection technology – reinforced layers enhance puncture resistance for endurance and adventure rides.
• Corazza Armor Silver and Gold casing – combines flexibility and strength for a smooth, reliable ride over sharp or rocky surfaces.
• 700 x 45 size – wide footprint for stability and comfort on unpredictable terrain.

Whether it’s a backcountry gravel race or a multi-day bikepacking trip, the Challenge Gravine XP is built to push boundaries and keep your ride rolling smoothly, no matter how rough the road gets.