Select type, year, make, and model
The Progressive Suspension 412 Series Shock (Part Number: 412-4064B) is designed specifically for Harley motorcycle models, offering an economical yet durable upgrade to enhance your bike's suspension performance. This shock absorber features a simple, robust design that ensures long-lasting reliability and improved ride quality. Its five-position cam-style spring preload adjuster allows riders to easily customize ride firmness, making it suitable for various loads and riding conditions. Made in the USA, this shock combines quality craftsmanship with practical features to meet the demands of Harley enthusiasts.
The 412 Series Shock is available in multiple style options, including full show-chrome or black covers, along with either chrome or black springs and end caps. This versatility allows riders to match their bike's aesthetic preferences while benefiting from improved suspension. All shocks are measured from center-of-eyelet to center-of-eyelet, ensuring precise fitment on compatible Harley models. When installing on 1986 to 2015 XL models, some modifications to the chain or belt guard might be necessary to ensure proper clearance and avoid contact issues. It's important to note that slightly longer shocks can alter the head angle for quicker steering, while shorter shocks may slow steering response. Heavy-duty applications are recommended for bikes frequently operated near maximum load ratings, typically over 50% of the time.
Before replacing OEM shocks with different lengths, verify that your wheel travel can accommodate the change without interference from the swingarm, axle, exhaust system, or chain/belt guard. Proper installation and adjustment will result in better handling, ride comfort, and overall motorcycle performance, making the Progressive Suspension 412 Series Shock an excellent upgrade for Harley riders seeking reliable suspension enhancements.
Features:
US Dollars
