AMORTYZATORY PS 944 ULTRA TOURING SERIES

944 series – Best. For Touring models. Designed with dual springs to give a 1″ lower bike while riding or on the side stand. Still retains full travel and length for uncompromised smooth cruising. Comes with FST (Frequency Sensing Technology) which dynamically adjusts damping; according to road surface. The 12.5″ Ultra Low version drops Street Glides 1″ and a 2″ drop for most other Tourings; with minimal loss in ride quality.What are Progressive Suspension”s ”STD Duty” vs ”Heavy Duty” shocks? If you are a lightweight rider with a lightweight passenger; STD Duty is probably your best choice; heavy duty shocks will give you a harsh ride. For Big Guys & Gals with a lot of baggage; Heavy Duty springs are the way to go. Heavy Duty is not better; it”s different.Heavy Duty shocks or springs are recommended to be used on motorcycles that are operated at or near the manufacturers maximum load rating over 50% of the time.