{"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":"\u003cp\u003e444 Series Shock - 13.5\" - Super-Duty - Black\n\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThe Progressive Suspension 444 Series Shock with a 13.5-inch length is designed for heavy-duty motorcycle applications, offering superior ride quality and durability. It features the innovative Frequency Sensing Technology (FST), which enables the shock to automatically adjust damping based on the frequency of bumps encountered, providing a smoother and more controlled ride on various terrains. The deflective disc valving ensures precise damping control, contributing to enhanced handling and stability. The shock includes a pre-load spring that can be adjusted by hand without the need for special tools, allowing riders to customize preload settings easily for different loads and riding conditions. Additionally, the shock is equipped with a progressive-rate spring and is high-pressure gas charged, ensuring consistent performance and responsiveness under heavy loads or extended use.\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 a smoother ride\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDeflective disc valving: Provides precise damping control for improved handling\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePre-load spring: Adjustable by hand without special tools for easy customization\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHigh-pressure gas charged: Ensures consistent performance and responsiveness\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes progressive-rate spring: Designed for heavy-duty applications and variable loads\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMade in the USA: Ensuring quality manufacturing standards\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSlightly longer or shorter than stock: May alter head angle and steering response for customized handling\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHeavy-duty applications: Recommended for bikes operating near maximum load ratings over 50% of the time\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eInstallation considerations: Confirm wheel travel clearance to avoid contact issues with swingarm, exhaust, chain\/belt guard, or tires\u003c\/li\u003e\u003c\/ul\u003e","brand":"PROGRESSIVE SUSPENSION","offers":[{"title":"Default Title","offer_id":45966975566021,"sku":"444-4077B","price":860.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/7891\/4355\/files\/160221.png?v=1773696926","url":"https:\/\/btqllc.com\/products\/progressive-suspension-444-series-shock-13-5-inch-super-duty-black-part-444-4077b","provider":"Bikes Trikes and Quads LLC","version":"1.0","type":"link"}