The successor to the legendary Strada Bianca
Handmade glued racing tire with galuska properties for use on gravel, hard unpaved surfaces, cobbles etc.
Glued tread based on Smart natural rubber= low rolling resistance and excellent grip
Super Poly material provides excellent performance and comfort
Kevlar Bead
PPS Ganzo puncture protection
Use only with grooved rims - Hooked
260 TPI
Best handling 2.5,-3.5 Bar
350 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.