A long-time favorite among trail riders with a need for speed, the Schwalbe Nobby Nic Addix 29in Tire is an ideal all-purpose tire that's right at home on tough XC courses, but also perfect for demanding Enduro courses. The innovative Addix Speed compound delivers unprecedented performance over a variety of surfaces, while the widely-spaced tall knob pattern provides substantial grip while maintaining low rolling-resistance. The Nobby Nic uses a casing that is lightweight, flexible, and features an aggressive tread pattern gives you better traction loose and fast terrain.