Exoticycle Swingarm Extensions for Yamaha Exotic Motorsports makes the finest bolt on extensions on the market. Quality in materials and workmanship are second to none. All extensions are available in an Anodized Black or Raw Aluminum finish. The only items required for installation are a longer brake line and longer chain. All models provide approximately 2” to 7” of extension. 8816 Swingarm Extensions for Yamaha R1 1999-2002 (2" to 6" long) 8817 Swingarm Extensions for Yamaha R6 2006-2008 8818 Swingarm Extensions for Yamaha R1 1999-2002 (2" to 6" long) 8819 Swingarm Extensions for Yamaha R1 2004-2005 8820 Swingarm Extensions for Yamaha R1 2006 8821 Swingarm Extensions for Yamaha R1 2007