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Challenge Criterium SC S Tubular Tire, 700x25 - Options

$115 USD
Color: Black/Black

Challenge Criterium SC S Tubular Tire, 700x25 - Options.

The Challenge Criterium SC S Tubular Tyre is the supple, handmade, tubular perfect for the demands of racing.A silk casing provides the highest ride quality, with threads so fine they don't measure the thread count; however, it's stronger than cotton and polyester but delivers a smooth ride.Challenge tyre treads are made from locally-sourced natural rubber in their own factory in Thailand - not only is natural rubber more supple than synthetic rubber (which accounts for the majority of the world's tire production) the grip is far superior.


  • 25mm
  • PPS (anti-puncture belt)
  • Center tread runs length-wise to alleviate rolling-resistance
  • Lateral sidecuts toward the outside provide superior cornering grip
  • 320 TPI
  • Tread is glued onto fully-inflated casing to achieve a neutral tread state when tires are in use.
  • Corespun casing fabric is woven from thread spun at the Challenge manufacturing facility.
  • 205 grams, 215 grams
  • Aramid Bead
  • 105 - 145 PSI

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