So i have a 2016 yamaha FZ 09. I bought it used with 863 miles. With battlax s20 rubber on the F/R. I'm an experienced rider overall so i was having fun with my new hyper naked you can say (lol) the tires fell apart. I got a another rear s20 from a friend who rides track and just stumbled upon one. BUT, that was shredded about 2k miles later. Since i got these DUNLOP roadsport II's. I must say about 3700 miles in...im AMAZED and will be buying another set . i scarpe my pegs and drag my knee pretty much all day and these tires have done amazing. They heat up pretty much about 4mins into riding NO JOKE which is amazing ! Not to mention, they hold heat for a long time so if your like me and ride hard. And hit the sidelines here and there to chat it up. No need to start swerving to wake them bad boys 1. JUST GO