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The Progressive Suspension 412 Series Shock is engineered specifically for Harley-Davidson models, offering a simple yet durable upgrade to enhance your motorcycle's suspension performance. With a robust design, these shocks provide an economical solution for riders seeking improved handling and ride quality. The 13-inch length and heavy-duty construction make them suitable for riders who frequently operate at or near the bike's maximum load capacity, ensuring reliable performance under demanding conditions.
Featuring a five-position cam-style spring preload adjuster, these shocks allow you to easily customize your ride for optimal comfort and handling. Whether you prefer a slightly longer shock for quicker steering or a shorter one for a more relaxed ride, the adjustable preload enables fine-tuning without the need for specialized tools. These shocks are designed for straightforward installation, though some models may require minor modifications or spacers for compatibility, particularly on '86-'15 XL models. Always verify wheel travel and clearance to prevent contact issues with exhaust, chain/belt guards, or tires.
Manufactured in the USA, the PROGRESSIVE SUSPENSION 412 Series shocks are available with a variety of style options, including full show-chrome, black covers, and different spring and end cap finishes to match your bike's aesthetic. Many options are approved for road use, with the latest certifications available upon request. Whether upgrading for improved performance or style, these shocks deliver durability and versatility, making them a reliable choice for Harley riders seeking enhanced suspension performance.
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