The new tire for 2011. X-KING is produced specifically for the best players in the XC and Marathons (wire version is the cheapest but also the equivalent of the heaviest of all the X-Vikings). The tire has a small building blocks optimally arranged next to the central parts ensure speed on flat sections and a slightly higher pads on the sides of which are responsible for a good grip even in tight curves - works well even in a small mud. Specifications: Product Name: X-King Manufacturer: Continental Color: black with yellow and silver subtitles Size: 26 "MTB (559) Type of Rubber: 3 thickness / total 84 tpi braid / (bead wire) Width: 55-559 (26x2, 2) Pressure: 2.0 to 4.0 bar Intended use: XC, Marathon Manufacturer Weight: 640g Actual Weight: about 700g (the weight of some tires may vary from the stated weight so if it is important for you to ask before buying a particular copy)