Tire Schwalbe Energizer Features:As long as the battery lasts. Endless riding pleasure with the Energizer Plus Tour, the E-touring specialist.With the 3mm thick GreenGuard at the same level as the Energizer Plus and a revised trekking tread, which has already proven itself on our Marathon GT, the Energizer Plus Tour is the ideal companion for E-tours on or off the beaten track.Of course, with its high-quality construction (67 EPI frame), ADDIX E-compound and ECE-R75 certification for electric bikes of all categories.HS 485 - 67 EPI -Clincher - GreenGuard - TwinSkin - Addix E CompoundSpecifications:Brand: SchwalbeModel: Energizer Plus TourSize in inches: 28 x 2.00Etrto size: 50-622Weight: 1100 g