Kits utilize Progressive Suspension's experience and knowledge to provide exact model applications Progressively wound for more comfort and control over a variety of road surfaces Lower forks up to 1" Kits come complete with springs, spacers and installation instructions Made...

12 Series Heavy Duty Springs Product Info: 120/170 spring ratio. For use with 12 Series Magnum Shocks. Sold in pairs. Handling Time: Handling time on all items is 1 business day. Business days are Monday - Friday excluding holidays. Orders...

12 Series Shocks Product Info: Double-wall steel shock body for durability Applications for most models Gas charged for superior, fade-free damping Velocity-sensitive valving automatically adjusts for optimum ride and handling Five-position spring preload is adjusted by a cam Precision ground,...

12 Series Shocks Product Info: Double-wall steel shock body for durability Applications for most models Gas charged for superior, fade-free damping Velocity-sensitive valving automatically adjusts for optimum ride and handling Five-position spring preload is adjusted by a cam Precision ground,...

12 Series Shocks Product Info: Double-wall steel shock body for durability Applications for most models Gas charged for superior, fade-free damping Velocity-sensitive valving automatically adjusts for optimum ride and handling Five-position spring preload is adjusted by a cam Precision ground,...

12 Series Shocks Product Info: Double-wall steel shock body for durability Applications for most models Gas charged for superior, fade-free damping Velocity-sensitive valving automatically adjusts for optimum ride and handling Five-position spring preload is adjusted by a cam Precision ground,...

12 Series Shocks Product Info: Double-wall steel shock body for durability Applications for most models Gas charged for superior, fade-free damping Velocity-sensitive valving automatically adjusts for optimum ride and handling Five-position spring preload is adjusted by a cam Precision ground,...

12 Series Shocks Product Info: Double-wall steel shock body for durability Applications for most models Gas charged for superior, fade-free damping Velocity-sensitive valving automatically adjusts for optimum ride and handling Five-position spring preload is adjusted by a cam Precision ground,...

12 Series Standard Springs Product Info: Various rates allow fine-tuning for specific needs Choice of highly chromed and black springs Sold in pairs Made in the U.S.A. Handling Time: Handling time on all items is 1 business day. Business days...

12 Series Standard Springs Product Info: Various rates allow fine-tuning for specific needs Choice of highly chromed and black springs Sold in pairs Made in the U.S.A. Handling Time: Handling time on all items is 1 business day. Business days...

12 Series Standard Springs Product Info: Various rates allow fine-tuning for specific needs Choice of highly chromed and black springs Sold in pairs Made in the U.S.A. Handling Time: Handling time on all items is 1 business day. Business days...

12 Series Standard Springs Product Info: Various rates allow fine-tuning for specific needs Choice of highly chromed and black springs Sold in pairs Made in the U.S.A. Handling Time: Handling time on all items is 1 business day. Business days...

12 Series Standard Springs Product Info: Various rates allow fine-tuning for specific needs Choice of highly chromed and black springs Sold in pairs Made in the U.S.A. Handling Time: Handling time on all items is 1 business day. Business days...

12 Series Standard Springs Product Info: Various rates allow fine-tuning for specific needs Choice of highly chromed and black springs Sold in pairs Made in the U.S.A. Handling Time: Handling time on all items is 1 business day. Business days...

12 Series Standard Springs Product Info: Various rates allow fine-tuning for specific needs Choice of highly chromed and black springs Sold in pairs Made in the U.S.A. Handling Time: Handling time on all items is 1 business day. Business days...

Unique Ultra spring configuration provides the superb ride quality and suspension travel of a 13" shock but the custom lowered look of a 12" shock Low Series shocks are designed to sit even lower; 2" lower than a stock Touring...

Unique Ultra spring configuration provides the superb ride quality and suspension travel of a 13" shock but the custom lowered look of a 12" shock Low Series shocks are designed to sit even lower; 2" lower than a stock Touring...

Easily accessible adjustment knobs for high-speed and low-speed compression damping 0.4” adjustable height eyelet High-pressure gas monotube Captured designed jounce bumper for smooth and controlled bottoming Piggybacking reservoir Deflective disc damping Aluminum body Linear rate coil spring All shocks are...

13 Series Standard Springs Product Info: Perfect choice for that old offroader in your garage. Magnum Offroad Shock: Shocks feature a cellular-foam chamber that enables the shock to be run in any position with no loss of damping performance Heavy-duty...

Unique Ultra spring configuration provides the superb ride quality and suspension travel of a 13" shock but the custom lowered look of a 12" shock Low Series shocks are designed to sit even lower; 2" lower than a stock Touring...

Unique Ultra spring configuration provides the superb ride quality and suspension travel of a 13" shock but the custom lowered look of a 12" shock Low Series shocks are designed to sit even lower; 2" lower than a stock Touring...

Designed specifically for Harley models The 412's simple, durable design makes them a cost effective improvement to your motorcycle's suspension performance A five position cam style spring load preload adjuster lets you easily dial in your ride Some or all...

Designed specifically for Harley models The 412's simple, durable design makes them a cost effective improvement to your motorcycle's suspension performance A five position cam style spring load preload adjuster lets you easily dial in your ride Some or all...

Designed specifically for Harley models The 412's simple, durable design makes them a cost effective improvement to your motorcycle's suspension performance A five position cam style spring load preload adjuster lets you easily dial in your ride Some or all...