{"product_id":"progressive-suspension-412-series-shock-11-5-inch-heavy-duty-chrome-for-harley-davidson-part-412-4066c","title":"Progressive Suspension 412 Series Shock - 11.5 inch Heavy Duty Chrome for Harley-Davidson - Part 412-4066C","description":"412 Series Shock - 11.5\" - Heavy Duty - Chrome\n\u003cp\u003eThe Progressive Suspension 412 Series Shock, model 412-4066C, is designed specifically for Harley-Davidson motorcycles to enhance ride quality and handling. Crafted with a durable chrome finish, this shock absorber offers a cost-effective upgrade to your motorcycle's suspension system, providing improved comfort and stability during rides. Its simple yet robust design ensures long-lasting performance, making it an ideal choice for riders seeking reliable suspension components.\u003cbr\u003eFeatures include a five-position cam-style spring preload adjuster that allows riders to easily fine-tune their ride stiffness for different loads and riding conditions. This adjustability ensures optimal comfort whether you're cruising on highways or navigating rougher terrain. The shocks are manufactured in the USA and are measured from center-of-eyelet to center-of-eyelet, ensuring precise fitment for compatible Harley models. Some shocks may be approved for road use, but it is recommended to verify current certifications before installation.\u003cbr\u003eWhen installing these shocks on Harley models from 1986 to 2015, modifications such as spacing the chain or belt guard might be necessary to ensure proper clearance. Slight variations in shock length can influence steering response; a longer shock may provide quicker steering, while a shorter one could result in slower handling. Heavy-duty applications are recommended for bikes frequently operated near maximum load ratings, especially over 50% of the time. Before installation, confirm that your wheel travel and clearance are sufficient to prevent contact with exhaust, chain or belt guards, or tires. This ensures safe, reliable performance tailored to your riding needs.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDesigned specifically for Harley-Davidson models for optimal compatibility\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFive-position cam-style spring preload adjuster for customizable ride stiffness\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHeavy-duty construction with chrome finish for durability and aesthetic appeal\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eManufactured in the USA ensuring quality and reliability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with a range of Harley models from 1986 to 2015 with possible minor modifications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAdjustable length options to influence steering response and handling\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSuitable for applications operating near maximum load ratings for enhanced durability\u003c\/li\u003e\u003c\/ul\u003e","brand":"PROGRESSIVE SUSPENSION","offers":[{"title":"Default Title","offer_id":43031927521374,"sku":"13100399","price":345.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0012\/2545\/7758\/files\/159236.png?v=1784496421","url":"https:\/\/vtwinvisionary.com\/products\/progressive-suspension-412-series-shock-11-5-inch-heavy-duty-chrome-for-harley-davidson-part-412-4066c","provider":"V-TwinVisionary","version":"1.0","type":"link"}