The Schwalbe Big Ben is a city tire. With an ETRTO of 50-584 and a weight of 745 grams, this tire offers high puncture protection and reflection. It is not foldable and suitable for e-bikes up to 50 km/h. The maximum pressure is 5 bar and it has the E-bike quality mark. The rolling resistance is low. Product specifications: - Primary base color: Black - Type: Big Ben - Use: City - Puncture protection: High - Reflection: Yes - Foldable: No - ETRTO: 50-584 - Tubeless compatible: No - Weight (grams): 745 - Inch size: "27.5" - Maximum pressure: 5 - E-bike quality mark: E-bike up to 50 km/h - Rolling resistance: Low