Completely revised, featuring a dynamic profile design. Suitable for both racing bikes and city racing bike setups. Available in a wide range of sizes and colors. PureGrip Compound: Based on activated silica compounds, a targeted blend technology has been developed for the performance segment. The result from the Korbach research and development department, after intensive development efforts, is a blend technology that offers excellent grip and durability. The rubber mixture, aptly named "PureGrip," ranks just behind the BlackChili Compound and is used in performance products for the racing and mountain bike segments. It ensures long-lasting traction and high mileage for Continental tires, which are exclusively manufactured at the facility in Hefei. E25: For the e-bike tire, Continental draws on over 100 years of experience in moped and motorcycle tires. All their city/trekking tires meet the standard for speeds up to 25 km/h. Tires marked with E50 are also approved for S-Pedelecs. With their high-quality construction, they offer excellent puncture protection, low rolling resistance, and protection against premature wear due to the additional driving force. Weight: 350 g. Delivery includes: single tire. E-Bike compatibility: Manufacturer recommendation up to 25 km/h. Intended use: Racing bike. Tire pressure: 6 Bar - 8 Bar. Tire size in inches (diameter x width): 700 x 25C inches. Tire size ETRTO in mm (width x diameter): 25 - 622 mm.