Fairing Plus GSXR 600/750 SWING ARM EXTENSIONS 11/13 COMPLETE KIT 2011-2013 GSXR 600/750 swingarm extensions kit bolt on frame extensions chain and 36" brake line. Made from Aluminum bolt on Swingarm extensions will stretch your bike from 4 1/2" inches to 9" inches over stock. This kit comes with a 150-link 525 O-ring chain and BREMZEN 36" stainless brake line. The chain adjuster are the big 3/8-16 style so you never have to worry about bending them.