77-79 550 GS

Stock and custom applications with with slotted indicator hole

14-15 CBR F/FA/FE 650cc

stability and grip

ps fork spring kit standard duty 39mm 16 20 xl1200c 18 21 xl1200ns 2016 xl1200v 16 20 xl883l 16 21 xl883n BS365 77-79 550 GSProgressive rate fork springs of superior quality. Precision wound and made of high quality chrome silicon wire. Provides a smooth ride but the progressive rate helps prevent bottoming out when taking big bumps. Each kit comes with progressive fork springs and necessary spacers. Fits: 16 20 Sportster XL1200C Custom, Custom Limited (excl. XL1200CX) 18 21 XL1200NS Iron 2016 XL1200V Seventy Two 16 20 XL883L Low 16 21 XL883N Iron