{"product_id":"mcs974780","title":"Progressive Suspension 490 Sport Series Shock Set. 12.5\". STD Duty. Black – 2006–2009 Dyna","description":"\u003ch2\u003eProgressive Suspension 490 Sport Series Shock Set. 12.5\". STD Duty. Black – 2006–2009 Dyna\u003c\/h2\u003e\n\u003cp\u003eWith spherical style bearings. 490 series - Sport Series. A true sport performance shock; with a competitive price tag. Features a high pressure nitrogen monotube with deflective disc technology and a linear rate spring for the most consistent feel throughout the damper stroke on both street and track. Preload and rebound adjustability by hand. An engineered jounce bumper with a built-in metal cup smooths and controls bottoming out. 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 \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.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003e06-09 Dyna (NU)\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Progressive Suspension\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e SUSPENSION\/FORK \u0026gt; SHOCKS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e PR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 974780\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Progressive Suspension","offers":[{"title":"Default Title","offer_id":57379010281859,"sku":"MCS974780","price":816.22,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/974780k.jpg?v=1775574393","url":"https:\/\/hogparts.com\/products\/mcs974780","provider":"Hogparts UK Ltd","version":"1.0","type":"link"}