Progressive Suspension

Perfect for air shocks, forks and emergency tire repairs For use with a variety of makes and models Easy to operate Let-down valve allows for minu...

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

Kits utilize Progressive Suspension's experience and knowledge to provide exact model applications Progressively wound for more comfort and contro...

A rugged, accurate measuring scale to adjust fork oil height Built-in memory device to eliminate guesswork   Specs PRODUCT NAME FLUID LEVEL ...

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...

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

12 series shocks are gas-charged for superior, fade-free damping and consistent operation Six-stage, automatic damping - designed with a special a...

12 series shocks are gas-charged for superior, fade-free damping and consistent operation Six-stage, automatic damping - designed with a special a...

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

Nitrogen-charged shocks with multi-stage, velocity-sensitive valving automatically adjust to riding conditions Complete shock assemblies include c...

Single-throw, double-pole toggle switch turns accessories on and off with ease Can be wired to turn one thing on and another off Clamps on 7/8" ba...

Allows more range of adjustment without raising the bike by utilizing a 3/8" ratchet drive Works on any OE or Progressive Suspension Softail shock...

Heavy-duty version of the Progressive Suspension fork springs The cost-effective go-to for a substantial increase in front end ride quality Includ...

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

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

Progressive rate springs High-performance pistons with deflective disc valving Standard and 2" lowering kits Zinc-coated damper rods Works with OE...

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

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 ...

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 ...

Improved resistance to front brake dive Improved front end stability Improved cornering Improved bottoming control   Fitment Guide 2018-2020...

Asymmetrical design places a preload adjuster over a progressive rate spring in one leg and an aluminum-bodied, sealed cartridge damper on the oth...

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...