-10%
CHALLENGE GRAVEL GRINDER TLR Pro 700x40 černá/tan
534jacket
Detailed description
Specifications
Brand
Handmade, handcrafted, 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
- Use with grooved rims only - Hooked
- PPS Ganzo + 2 x PPS puncture protection
- 260 TPI
- 1.7-3 BAR
- Requires use of latex-free sealant
Specifications:
Weight: 470 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.
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