Say goodbye to the traditional rivets which characterized the rear of the cover today ever more modern and technological the restyling does not affect the ergonomy and the kind of seat that has always characterized this saddle ideal for those who are looking for a model with a flat profile straight assuring a back and forth movement during pedalling in order to take advantage of the entire surface of the saddle add this it is also 20 lighter than the previous modelfeaturesrail xsilites