Asphalt or off-road? Everyday use or bicycle expeditions? The Marathon Plus Tour is a versatile tire that always does the job. Its robust construction handles almost any mistreatment, protected by SmartGuard, the most effective puncture protection belt available for bicycle tires Marathon Plus tires make your bicycle nearly flat-less. The 5mm thick puncture guard protects even against thumbtacks Although it&';s impossible to guarantee that a flat will never happen, 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 E-50: E-Bike tires with European ECE-R75 approval. Our recommendation for fast E-Bikes - S-Pedelecs with type approval, insurance, and motor assist over 25 km/h - for which a special tire approval is necessary Tire Diameter: 26" Labeled Size: 26 x 2.0" ISO Diameter: 559 / 26" MTN ISO Width: 50mm Flat Protection: Tread TPI: 67 PSI: 65 Designed for ebike: Yes Tire Intended Use: Touring-Hybrid, Road Tire Type: Clincher Tire Bead: Wire E-Bike: E-25 Weight: 1,065g. Color: Black/Reflective