{"product_id":"progressive-suspension-444-series-shock-13-5-inch-super-duty-black-part-444-4077b","title":"Progressive Suspension 444 Series Shock - 13.5-inch Super-Duty Black (Part #444-4077B)","description":"444 Series Shock - 13.5\" - Super-Duty - Black\n\u003cp\u003eExperience enhanced ride quality with the Progressive Suspension 444 Series Shock, designed for demanding motorcycle applications. Featuring innovative Frequency Sensing Technology (FST), these shocks automatically adjust damping based on bump frequency, ensuring a smoother and more controlled ride on various terrains. The deflective disc valving further optimizes shock response, providing consistent performance and superior handling. Each shock is equipped with a pre-load spring that can be easily adjusted by hand without special tools, allowing for quick customization to rider weight and riding conditions. The shocks include a progressive-rate spring and are high-pressure gas charged, offering reliable performance and durability during extended use.\u003cbr\u003eMade in the USA, these shocks are slightly longer than stock options, which can influence head angle and steering response—potentially providing quicker handling. Conversely, shorter shocks may slow steering and alter geometry. It is important to verify that your wheel travel can accommodate length modifications without causing clearance issues such as contact with the swingarm, exhaust, or chain\/belt guard. These shocks are particularly suitable for heavy-duty applications, especially for bikes frequently operating at or near maximum load ratings over 50% of the time, ensuring longevity and performance under demanding conditions.\u003cbr\u003eConstructed with high-quality materials and advanced damping technology, the Progressive Suspension 444 Series Shock is an excellent choice for riders seeking durability, adjustability, and improved handling. Whether upgrading from stock or customizing your motorcycle for aggressive riding, these shocks deliver consistent, high-performance damping tailored to your riding style and load requirements.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eFrequency Sensing Technology (FST): Automatically adjusts damping based on bump frequency for superior ride quality\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDeflective disc valving: Optimizes shock response for consistent handling\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePre-load spring: Easily adjustable by hand without tools to customize ride firmness\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHigh-pressure gas charged: Ensures reliable performance and durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes progressive-rate spring: Enhances ride comfort and control\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMade in the USA: Quality craftsmanship and reliable manufacturing\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLength variation options: Slightly longer or shorter than stock to modify steering response and geometry\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHeavy-duty application suitability: Designed for bikes operating near maximum load over extended periods\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eImportant installation note: Verify wheel travel compatibility to avoid clearance issues with swingarm, exhaust, or chain\/belt guard\u003c\/li\u003e\u003c\/ul\u003e","brand":"PROGRESSIVE SUSPENSION","offers":[{"title":"Default Title","offer_id":50246015254721,"sku":"1310-1589","price":860.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/5929\/4802\/files\/160221.png?v=1779214306","url":"https:\/\/teamdreamrides.com\/products\/progressive-suspension-444-series-shock-13-5-inch-super-duty-black-part-444-4077b","provider":"Team Dream Rides","version":"1.0","type":"link"}