Back by popular demand, the Brooks line of saddles are the most requested item that you our customers are asking for. The B17 is an all leather cover with brass rivets plus tension adjuster. When broken in Brooks saddles are considered by many to be the most comfortable on the market. The Standard width 6 3/4 is ideal for commuting, long distance trekking and general purpose riding. Steel rails. 518g. weights vary slightly, due to cover thickness . Classic B17 is an all leather cover with brass rivets plus tension adjuster When broken in Brooks saddles are considered by many to be the most comfortable on the market The Standard width 6 3/4 is ideal for commuting, long distance trekking and general purpose rides Steel rails 518g. weights vary slightly, due to cover thickness