9.5″ wide. Foam. Special Sportster version of the Bare Bones, with the front side of the LT series carfully contoured to blend into the lines of the stock gas tank. The Bare Bones solo seats are designed to look as thin and narrow as possible, even lower than the Silhouette solo. This gives an unbelievably sleek, low profile. Will complement the lines of every bike from stock factory to radical custom.