Challenge Criterium SC S Road Bike Tubulars, 700x25c, Black/Black
Challenge Criterium SC S Road Bike Tubulars, 700x25c, Black/Black, Will Ship Worldwid
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.
- 23mm, 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
All our bikes are professionally packed and shipped with tracking number and insurance. High-End-Bike-Discount is offering you high end bikes, frames and parts that we love. We are selling only genuine products, no copy or replica. Our goal is to offer you the best price on amazing bikes.