Challenge Gravel Grinder: Smooth and fast gravel tire

Experience the freedom of gravel riding with the Challenge Gravel Grinder. This tire is designed to provide you with a smooth and secure ride, no matter where the road takes you. With a combination of a fast-rolling center and aggressive side knobs, you're ready for both asphalt and challenging terrain.

• Versatile design: Perfect for gravel, forest trails, sand, and mud, allowing you to embark on adventures without limits.
• Low rolling resistance: Offers a faster and more efficient ride on flat surfaces.
• High puncture protection: Guards against unexpected obstacles, ensuring a hassle-free ride.
• Folding tire: Easy to mount and transport, making it ideal for cyclists on the go.
• Optimal for various surfaces: From asphalt to soft forest trails, this tire adapts to your needs.
• Size 700x38: Provides a good mix of comfort and speed.
• Tubeless ready: Enjoy the benefits of tubeless.

Its vulcanized construction ensures durability and reliability, while the tubeless ready feature allows you to ride with lower tire pressure for better grip and comfort.