People simply don't buy a Brooks B17 saddle because they want to reduce the weight of their bike or set a record in a bicycling race. The reason people buy a leather Brooks saddle is because they want to look good while riding in comfort. Brooks Saddles have been around for well over a hundred years, and there's probably a good reason why the company is still in business despite selling bike saddles for over $100 each. Matt from TailHappyTV says the Brooks B17 saddle weighs 450g, which is actually about double what you might expect from a high performance seat. Even though the saddle is fairly heavy and clunky, it still cost just as much as a lighter saddle.
So why would anybody want to buy this heavy brooks B17 saddle if it's not going to help you ride faster? The TailHappyTV video explains that the main two reasons are comfort and style. The Brooks B17 saddle has a reputation for being one of the most comfortable and stylish bicycle seats that has ever been made, even though it's been in production for over 100 years now. Do not purchase the Brooks B17 saddle if you want to ride faster. However, if style and comfort is what you are going for on your bicycle rides you might want to check out Matt's Brooks B17 review on TailHappyTV and see if it's what you've been searching for.