Race-Driven Rear Brake Line. You will receive 1 brake line to replace the rear brake line on the following: 2006 2007 2008 2009 2010 2011 2012 Yamaha Raptor 700 YFM700 Race-Driven brake lines are made of stainless steel braided lines that will not expand like rubber lines. Brake lines improve brake fade, brake responsiveness and provide a better brake feel. All brake lines are made in America. Available in standard and extended lengths. Front and rear brake lines are available for most models.