The Flat-less tire with distinctive trekking profile - Maximum puncture protection - Robust construction and modern tread design - Versatile - suitable for asphalt, dirt roads and light terrain - Two different specifications depending on bike type (e-bike/bicycle) - In popular e-bike sizes with proven construction of the Marathon E-Plus: Smart DualGuard and reinforced sidewall allows higher load capacities - In classic sizes with proven construction of the Marathon Plus. FLAT-LESS WITH MARATHON PLUS. Only Marathon Plus tires make your bicycle flat-less. The 5mm thick puncture guard protects even against thumbtacks.  www.schwalbe.com/unplattbar It is impossible to guarantee that a flat will never happen, but the Marathon Plus has the best defense against everyday tire wreckers such as glass, flints or metal shards. Use a pressure gauge to adjust tire pressures as the common 'thumb check' is insufficient due to the special construction of the Marathon Plus.