From the 5003 R released in 1993 until today, the Sunn Shamann S2 2010 Mountain Bike is widely acclaimed by the press, the Sunn bikes have always used the same recipe: blend pure performance and riding pleasure into their bikes. This motto is still applied nowadays to their XC range even if, of course, the technical evolutions of the last few years have considerably increased the efficiency of their bikes! The mastering of the bike conception and design but also the use of the best components have yielded to race machines incredibly efficient.

