The Challenger was designed as an ultra-multi-purpose tire capable of meeting everyday training requirements, the challenges ofcycling as a sport, and ultra-endurance adventures. With an emphasis on durability, comfort, and safety, the Challenger's construction was meticulously thought out, combining a slightly thicker tread with comfort technology that uses high density woven fibres for unrivalled puncture protection and unmatched durability, tested up to 5,000 miles (8,000 km).

• The Tubeless Ready version of the Challenger.
• Hookless compatible from 28.
• The tyre of the iconic Transcontinental Race.
• The toughest road tyre on the market thanks to its double tread reinforcement.
• Preventive fluid only protects the tyre in the event of damage.
• A dual compound for good grip and a 10,000km lifespan.

Features

• Colour: Black
• Size: 700 x 25
• ETRTO Size: 25-622
• Tubeless Ready (TR), fits tubeless rims with no inner tube and also standard rims with inner tube.
• Bead: Folding
• HardShield (HSH), textile grid reinforcement.
• Bi-compound.
• Weight: 385g