"The Marathon Plus is the ideal choice for electric bikes (E-25) because of its excellent properties. This tire has been specially tested and approved for fast electric bikes up to 25 km / h. With its endurance and performance of Schwalbe Line, this tire offers optimum durability and performance. The HS440 profile offers excellent grip and control, while Twinskin technology provides extra protection against leaking tires. This tire has a bandwidth of 37 mm and a diameter of 26 inches. The Marathon Plus is suitable for mountain bikes and has an Etro tire size of 37 - 590. With its black color, this group fits perfectly on every bike. "Product specifications: - Item number: 11100764 - Ean: 4026495720465 - Brands: Schwalbe - Model: Marathon - Bike type: mountain bike - Net weight (g): 850 - Maximum pressure (PSI): 85 - Maximum pressure (bar): 6 - Epi: 67 - Schwalbe compound: endurance - Schwalbe line: performance line - Schwalbe profile: HS440 - Skwalbe Skin: Twinskin - Tire size (inch): 26x1.3 / 8 - Tire type: thread tape - Tape diameter ("): 26" - Bandwidth: 37 - Inside or tire: clincher - (Etro) Tire size: 37 - 590 - color black