Top Contact Winter IIContinentals finest winter touring tyre built for the serious winter cyclist. The new and improved tread pattern gives a smoother cornering feel and the hundreds of biting edges interlock with the terrain, giving excellent grip whatever it may be. The compound has been specifically designed to work in colder temperatures. The tried and tested PolyX breaker belt puncture resistance system is in place to offer peace of mind when riding over the rougher stuff so you can put the miles in whithout the worry. This new version of the tyre is now compatible with electric bikes, working up to 50km/h.Key features: VectranBreaker in premium model, PolyX in non foldable model. Tread mixture based on PKW snow tyres. Optimum working temperature between -25°C and 0°C. Reflective strip for added safety after dark. Handmade in Germany. Weight: 530 grams manufacturer claimed.