Progressive 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: > 49-86 FL, FLH (4-sp); 80-81 FLT (5-sp); 02-05 FLHR; 06-13 FLT/Touring (excl. Trikes); 84-15 FXST; 84-17 FLST; 80-86 FXWG (NU); 96-03 FXDWG (NU)
Asymmetrical monotube damper kit with FST dampers. Spring rate and damping is pre-set. No modification to forks required. This true high performance Progressive Suspension asymmetrical monotube fork kit that features a set of gas charged road smoothing Frequency Sensing Technology (FST) dampers and custom tuned progressive rate fork springs. Offers better road holding, better resistance to front brake dive, less susceptibility to bottoming out and improved stability in cornering. Comes as a complete replacement kit including all internal fork components, apart from the fork tubes and oil. Note: Available in a standard and lowered height. See 974753 for lowered height.
Fits: > 14-16 Touring FLHR/C, FLHTC/U, FLHTK, FLHX/S, FLTRU/SE, FLTRX/S (NU)
Vendor part number SP-HD13-SSA018
For Fork Tube Diameter 39,00 mm (1,54")
Model Harley Davidson
Product Name Spring Kit
Offer shorter braking distance, easy cornering and more confidence
Better balance on the bike; more comfortable riding (even with a passenger)
Dramatically improve tire life
More grip in dry or wet weather
Front fork springs also include fork oil