The Challenge 4 STAGIONI XP TLR tyre can handle it all – dry summer roads as well as a wet autumn morning. Hand-made quality with exceptional protection for every season.
- Four seasons, one tyre
The SMARThydro compound delivers excellent traction on wet surfaces without compromising rolling resistance – 4 STAGIONI is a truly universal year-round choice. - Extra protection where it hurts most
The Gold Armor system protects the sidewalls and the inside of the casing from bead to bead – ideal for rough tarmac and gravel roads where standard tyres fail.
- Super Polyester 260 TPI casing
- Tubeless Ready technology
- Compatible with hookless rims
- Easy installation – Easy-Fit technology
- Hand-made by experienced craftsmen
Specifications:
Type: Tubeless Ready (TLR)
Casing: Super Polyester 260 TPI
Tread compound: SMARThydro
Protection: Gold Armor (sidewalls + bead-to-bead)
Compatibility: Hookless rims
Manufacturing: Hand-made, small batches
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.
