{"product_id":"progressive-suspension-ps-model-444-shock-set-13-super-heavy-duty-black","title":"PS, Model 444 shock set. 13\". Super Heavy Duty. Black","description":"\u003cp\u003e444 series shocks: Comes with FST (Frequency Sensing Technology) which dynamically adjusts damping; according to road surface. Top mount threaded hand adjustable preload. Note: Optionally available is 704545 for an optional QPS (Quick Preload System) adjustment kit. It replaces the stock upper shock caps of all 444 \u0026amp; 944 series Touring shocks; allowing quick preload adjustment without removing the saddlebags. What are Progressive Suspension''s ''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 \u0026amp; 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. In short: Standard is good for combined rider weights up to 250 lbs \/ 113kg); Heavy-Duty (250 lbs \/ 113kg to 350 lbs \/ 159kg) and Super Duty (350 lbs \/159kg and up).\u003c\/p\u003e","brand":"Progressive Suspension","offers":[{"title":"Default Title","offer_id":45135285092421,"sku":"558146","price":3899.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/4103\/9685\/files\/974625k_d0985d98-8044-4a45-99aa-dc1a9e54eb64.jpg?v=1781189247","url":"https:\/\/clubstyledubai.com\/ar\/products\/progressive-suspension-ps-model-444-shock-set-13-super-heavy-duty-black","provider":"Clubstyle Dubai","version":"1.0","type":"link"}