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The Gravine is designed for better performance and traction on muddy and rocky terrain. With the growing demand for more rugged gravel tires, Challenge has developed new technology applied to a handcrafted construction that adds Xtra Protection (XP) for a hardier ride in rougher terrain.
The Gravine XP tire is designed to take you places others can't go. In addition to CORAZZA ARMOR SILVER for added sidewall protection, Gravine XP also includes CORAZZA ARMOR GOLD, a special layer of tightly woven material placed on the tire to further stiffen it for more aggressive conditions.
- Use: gravel, rocky and muddy terrain
- Pressure: 1.7-3 BAR
- Safety limit: 400 Kpa
Place an order CHALLENGE jacket, today at a discount 10%
- Product parameters
- Manufacturer: CHALLENGE
- Product code: 591
- colour : černá/hnědá
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Challenge is a young and dynamic family brand that develops and manufactures handmade tyres for performance cyclists. In its own factory, Challenge uses the best sourced natural rubber combined with the finest silk, cotton, polyester and latex to handcraft unique tyres that are appreciated by seasoned professionals and enthusiasts of all levels.
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