Detailed description
Specifications
Brand
Handmade handmade glued cyclocross racing galuska for professional use. Bonded tread based on natural rubber = low rolling resistance and excellent adhesion. Super Poly material provides superior performance and comfort and durability in the field.
- PPS puncture protection
- 300 TPI
- 23-90 PSI
- Latex inner tube
- 425 g
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.