Selle italia slr titanium saddlea saddle featuring a refined style the slr is a combination of the highest properties of carbon its extraordinary lightness combined with high strength guaranteed by the strictest testing the dream saddle of any athlete featuresextremely light45 gvery strong and durable 7mm b grade titanium tube made in the usa covering in breathable full grain leather lighter padding for maximum comfort and maximum cushioning shell made from 30 carbon composite rail t