Progressive Suspension

Features the all new Frequency Sensing Technology (FST) which allows the shocks to sense the frequency of a bump and automatically adjust damping ...

High-quality, high-performance replacement fork springs A Progressive Suspension rate spring has the advantage of a rising rate resistance to comp...

Designed specifically for Harley models The 412's simple, durable design makes them a cost effective improvement to your motorcycle's suspension p...

Designed specifically for Harley models The 412's simple, durable design makes them a cost effective improvement to your motorcycle's suspension p...

High-quality precision-wound chrome silicon steel Progressive spring rate for the perfect balance of bottoming out resistance that retains a plush...

Progressive springs offer a soft initial spring rate for a plush ride Progressively wound design provides increased resistance to bottoming as spr...

Transform a time-consuming installation process into a quick and simple job Lower front end of your bike up to 2" without disassembling the forks ...

Converts dual damper rod forks to high-performance cartridge forks Contains a pair of high-performance, gas-charged mono-tube fork cartridges and ...

Designed specifically for Harley models The 412's simple, durable design makes them a cost effective improvement to your motorcycle's suspension p...

High-quality precision-wound chrome silicon steel Progressive spring rate for the perfect balance of bottoming out resistance that retains a plush...

Progressive springs offer a soft initial spring rate for a plush ride Progressively wound design provides increased resistance to bottoming as spr...

412 Series Shock. Best value shock on the market today. Simple, durable design will be an improvement over the Original. Double wall steel body co...

 412 Series Shock. Best value shock on the market today. Simple, durable design will be an improvement over the Original. Double wall steel body c...

High-quality high-performance replacement fork springs A Progressive Suspension rate spring has the advantage of a rising rate resistance to compr...

944 Ultra Touring - Standard Duty - 13"ULTRA-TOURING SHOCKS:Featuring an all new look and the same great performance, the 944 Ultra Touring is desi...

494 Series Shock - Bearing - 12.0" - Standard Rate High pressure gas monotube, Deflective disc damping and lightweight aluminum body, Adjustable...

Fully adjustable for ride height and spring preload Tune suspension to match riding style Shocks feature a show chrome cover Pair of progressive-r...

Designed specifically for Harley models The 412's simple, durable design makes them a cost effective improvement to your motorcycle's suspension p...

Designed specifically for Harley models The 412's simple, durable design makes them a cost effective improvement to your motorcycle's suspension p...

Designed specifically for Harley models The 412's simple, durable design makes them a cost effective improvement to your motorcycle's suspension p...

Designed specifically for Harley models The 412's simple, durable design makes them a cost effective improvement to your motorcycle's suspension p...

Designed specifically for Harley models The 412's simple, durable design makes them a cost effective improvement to your motorcycle's suspension p...

Designed specifically for Harley models The 412's simple, durable design makes them a cost effective improvement to your motorcycle's suspension p...

Designed specifically for Harley models The 412's simple, durable design makes them a cost effective improvement to your motorcycle's suspension p...