Discover the pinnacle of performance and reliability with the CHALLENGE Strada Pro SuperPoly Tubular 700C x 25 rigid road tyre. Expertly engineered for the dedicated road cyclist who demands speed, comfort, and durability, this tyre is your ultimate partner for both competitive racing and rigorous training sessions. The Strada Pro is a testament to CHALLENGE´s commitment to handmade quality, delivering a ride experience that mass-produced tyres simply cannot match.Experience the superior ride quality that only a handmade Tubular tyre can provide. The seamless construction, combined with an integrated latex inner tube, allows the tyre to conform perfectly to the road surface. This results in significantly reduced vibration and road buzz, providing a supple, smooth, and incredibly comfortable ride, even on less-than-perfect tarmac. This unique construction also enhances safety, as a puncture typically results in a slower, more controllable deflation compared to standard clincher tyres.At the heart of the Strada Pro is the advanced SuperPoly casing. With an impressive 300 TPI (Threads Per Inch), this high-density casing strikes the perfect balance between the suppleness needed for low rolling resistance and the robust strength required for long-term durability. This allows you to accelerate faster, maintain speed with less effort, and tackle long distances with confidence. For added peace of mind during your Road Cycling adventures, the tyre is equipped with CHALLENGE´s proven Puncture Protection System (PPS), a special aramid fabric placed between the tread and casing to significantly reduce the risk of flats from road debris.Designed for modern 28´´- 700 C wheels, this tyre features the versatile and popular 25 mm width, offering an optimal blend of aerodynamics, cornering grip, and comfort. The carefully designed tread pattern provides exceptional traction in a variety of conditions, inspiring confidence to push the limits in fast corners and on technical descents. Whether you´re sprinting for the finish line or putting in long base miles, the CHALLENGE Strada Pro delivers uncompromising performance. This is a Rigid, high-performance tyre built for cyclists who refuse to compromise.Strada Pro SuperPoly Tubular Road Tyre.Specifications:- ETRTO size: 25 - 622- French size: 700x25C- Model: Tubular- Type: Strada Pro- Suitable for: Race- Width: 25 mm- Weight: 285 g- TPI: 300- Casing: Superpoly- Non-spill protection: PPS- Bar: 6-12- PSI: 90-175- Inner tube: Latex