TheSchwalbe Marathon GT 365 Tyre.1 tire. 4 seasons, 365 days no tire change necessary. The Marathon GT 365 is the first tire which you will ride safely throughout the year in almost every condition. The new lamella tread and the specially developed “FourSeason” compound provide full grip, no matter what time of the year. Of course, it is also fitted withDualGuardpuncture protection technology for maximum safety. Schwalbe Marathon GT 365 Tyre Features E-bike use for speeds up to 50kph DualGuard protection FourSeason compound TwinSkin sidewalls Weight: 765g