The all-rounder that works in every situation, no matter the weather, no matter the terrain. Widest possible range of use: for Tour and All-mountain, for difficult Xc tracks as well as technically challenging Enduro trails.Nobby Nic got a revised tread design this season:- Modern trail bike tread with stable shoulder blocks for even more traction.- Enlarged gaps between blocks for better self-cleaning.- Outstanding braking and forward traction due to special center stud arrangement.