The CST Otis is one of the best-selling anti-puncture tires on the market. With its fast appearance and reliable performance, this tire is suitable for various types of bicycles, including e-bikes with pedal assistance up to 25 km/h. The tire features a strong, 3mm puncture-resistant layer, virtually eliminating punctures. In addition, the reflective stripe ensures high visibility, even in the dark. With the CST Otis, you're guaranteed a durable and safe bicycle tire. Product specifications: - Model: Otis 3 - Profile: C1777 - Tire size: 40-635 millimeters (ETRTO), 28 x 1-1/2 inch - TPI: 32 - Type: clincher - Weight: 840 grams - Compound: single - Max PSI: 75 - Technology: LDP - Suitable for E-bike (max 25 km / h) - Color: Black - Puncture protection: Center - Foldable: No - Reflection: Yes - Suitable for tubeless: No - Inch size: 28