{"product_id":"progressive-suspension-444-series-shock-12-5-inch-standard-heavy-duty-chrome-444-4001c","title":"Progressive Suspension 444 Series Shock - 12.5 inch Standard\/Heavy-Duty Chrome 444-4001C","description":"444 Series Shock - 12.5\" - Standard\/Heavy-Duty - Chrome\n\u003cp\u003eThe Progressive Suspension 444 Series Shock with a 12.5-inch length offers advanced features designed to improve your motorcycle's ride quality and handling. Featuring the innovative Frequency Sensing Technology (FST), these shocks automatically adjust damping based on the frequency of bumps encountered, providing a smoother and more controlled ride across various terrains. The deflective disc valving ensures precise damping control, enhancing overall stability and comfort during riding sessions. Equipped with a pre-load spring that can be easily adjusted by hand without the need for special tools, these shocks allow riders to fine-tune their suspension setup quickly and conveniently. Including a progressive-rate spring, the shocks are high-pressure gas charged for consistent performance and durability, making them well-suited for demanding riding conditions.\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: Ensures precise damping control for enhanced stability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePre-load spring: Easily adjustable by hand to customize suspension stiffness\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eProgressive-rate spring: Provides a smooth ride with increased support under load\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHigh-pressure gas charged: Delivers consistent performance and durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMade in the USA: Quality craftsmanship and reliability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAdjustable length: Slightly longer or shorter than stock, affecting steering and head angle, suitable for specific handling preferences\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHeavy-duty application: Recommended for bikes operating near maximum load over 50% of the time\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eNote: Verify wheel travel clearance when installing shocks different from OEM length to prevent contact issues\u003c\/li\u003e\u003c\/ul\u003e","brand":"PROGRESSIVE SUSPENSION","offers":[{"title":"Default Title","offer_id":43031908352094,"sku":"13100749","price":783.47,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0012\/2545\/7758\/files\/159604.png?v=1784495738","url":"https:\/\/vtwinvisionary.com\/products\/progressive-suspension-444-series-shock-12-5-inch-standard-heavy-duty-chrome-444-4001c","provider":"V-TwinVisionary","version":"1.0","type":"link"}