maybe the best I have test the last five years. I own a Liteville 301 Mk9 and Liteville 301 mk3 both full XTR. I use them as a professional mountain bike guide in Crete. Everything that they say the magazines for this bikes is nonsence. You can ride 50 Km and you do not feel tired. You don't use extra power on the uphills and when you ride a downhill section you do not choose the best line you just go. Super.