Progressive

The 412 Series shocks are simply the best value shock on the market today. The 412s simple, durable design means they will be an improvement to your motorcycle's suspension performance for as long as...

True high performance front suspension. Progressive Suspension's state of the art Fork Cartridge Kit represents the peak of performance front end handling. The kit features a set of gas charged...

Improved resistance to front brake dive Improved front end stability Improved cornering Improved bottoming controlThis Part Fits:YearMakeModelSubmodel2018-2021Harley-DavidsonXL1200NS Iron...

Flexible spring spacers install in minutes and is a quick way to increase spring rate and reduce bottoming. Fits most utility ATV/UTV with a spring diameter up to 3 in.

The Progressive Suspension MiniMoto series monoshock is designed to improve handling and stability. The MiniMoto shock utilizes a high-pressure nitrogen charged twin tube damper with deflective disc...

The Progressive Suspension MiniMoto series monoshock is designed to improve handling and stability. The MiniMoto shock utilizes a high-pressure nitrogen charged twin tube damper with deflective disc...

These Progressive Suspension shock mounted brackets are expertly machined and their beautiful chrome finish is sure to accent your ride perfectly. Progressive Suspension lowering kits are adjustable...

Progressive Suspension Shock Bushing Replacement Kits are designed to make replacing tired and cracked bushings easy.

The 'Original' Progressive Rate Fork Springs soak up the small road bumps, yet are firm enough to absorb the molar-rattling ones. Spring rates have been chosen to reduce front end "dive" during...

These Progressive Suspension shock mounted brackets are expertly machined and their beautiful chrome finish is sure to accent your ride perfectly. Progressive Suspension lowering kits are adjustable...

Provides plush performance, stability and prevents excessive bottoming

The 412 Series shocks are simply the best value shock on the market today. The 412s simple, durable design means they will be an improvement to your motorcycle's suspension performance for as long as...

Progressive XL Monotube Fork Cart Kit w/5.5in TravelThis Part Fits:YearMakeModelSubmodel2004-2010Harley-DavidsonXL1200C Sportster 1200 CustomBase2004-2009Harley-DavidsonXL1200R Sportster 1200...

This adjustable spring preload spanner fits most adjusters found on single shocks.This Part Fits:YearMakeModelSubmodel2013-2017Harley-DavidsonFLS Softail SlimBase2016-2017Harley-DavidsonFLSS Softail...

This adjustable spring preload spanner fits most adjusters found on single shocks.