fizik-arione-vsx-k-ium-saddle-black-and-red
fizik-arione-vsx-k-ium-saddle-black-and-red, Arione is designed for Snake type riders with flexible spines who feel comfortable standing or sitting and changing positions on the bike.VSX has a wider and deeper 20mm depth comfort channelK:ium Rail: special alloy with a high strength-to-weight ratio and excellent vibration damping; 8% weight reduction compared to solid titanium