Surly took the complaints about the Nate's weight to heart, re-releasing the Folding Nate. The Nate offers a new level of aggression for fat tires. Not content to limit fat bikes to snow, Surly introduces an angry fat tire. Measuring 3.8" wide, the Nate has nobby rubber for the dirt but will also give you amazing grip on the white stuff. If you haven't tried a Nate, you will be impressed with how well they climb in soft and hard snow, as well as holding the rear tired glued in tight cornering This is the new folding version. Drastically lighter than previous folding models, so you can roll this tire into a small package as insurance for long ultra-distance endeavors.