Speed and comfort combined in one tire. The Contact Speed is the perfect choice for minimalist city bikes, single-speed bikes, and fitness bikes. The double puncture protection layer and good grip ensure safety. It is also lightweight in construction. The textured and fast slick profile excels especially on asphalt. The tire is approved for e-bikes up to 25 km/h. The puncture protection system: The Safety System Breaker consists of Kevlar-reinforced, high-strength nylon fabric. It is puncture and cut-resistant, yet still lightweight and flexible, allowing the tire to better adapt to the surface. Without noticeably increasing weight or rolling resistance, it protects the carcass from foreign objects and contributes to the tire's long lifespan. Additionally, tires with the Safety System Breaker offer particularly comfortable riding characteristics.