I remember reading reports from either the 2010 or 2009 Interbike and other web postings about a new Challenge 'cross tire called the Limus (which is Latin for mud). It was supposed to be more aggressive than the Challenge Fango and just a good as the Dugast Rhino in the mud. Did Challenge decide to not release this tire or is it waiting to release it closer to the 2011 season?
My understanding is it is just taking some time to get things ramped up for production. Rumor is some of the sponsored athletes should see test tires as early as April with the rest of us consumers fighting for whatever is available in the summer months leading up to cross season.