Detailed description
Specifications
Brand
Handmade, handcrafted, glued, rugged Gravel/CX tire for professional use
- Glued tread based on Smart Plus natural rubber = low rolling resistance and excellent grip
- Super PolyCorazza Armor sidewall material provides superior performance, comfort and durability in the field
- Segmented CHAFER bead protection for use with lower quality carbon rims
- Use only with grooved rims - Hooked /li>
- PPS Ganzo + 2 x PPS puncture protection
- 260 TPI
- 2.0-3.5 Bar
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.